questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
This model represents the expression 4c+3c. Which expression is equivalent to 4c+3c? Here are the choices:
A. 7c
B. 7+2c
C. 7+c
D. 12c | null | A: 7c. |
Which multiplication expression does this area model represent? Here are the choices:
A. (2x+2)(2x+2)
B. (2x+3)(2x+2)
C. (2x+2)(3x+2)
D. (2x+3)(3x+2) | null | B: (2x+3)(2x+2). |
What kind of triangle is this? Here are the choices:
A. acute
B. obtuse
C. right | null | A: acute. |
Choose the sentence that matches the picture. Here are the choices:
A. 10 is 4 and 6.
B. 10 is 3 and 7. | null | B: 10 is 3 and 7.. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 150°
B. 120°
C. 45°
D. 90° | null | C: 45°. |
The number line shows an unknown number, w. Is 5w positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
What fraction of the shapes are rectangles? Here are the choices:
A. 2/7
B. 6/9
C. 5/7
D. 2/8 | null | C: 5/7. |
Use the diagram to help you answer the question below. Which of the following is a rational number but not an integer? Here are the choices:
A. 13 2/5
B. –4
C. –51
D. 188 | null | A: 13 2/5. |
Which fraction is greater? Here are the choices:
A. 3/4
B. 3/6 | null | A: 3/4. |
Look at this set of 10 numbers: How would the median change if the number 75 replaced one of the 18's in the set? Here are the choices:
A. increase
B. no change
C. decrease | null | A: increase. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | B: Law of Sines. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material, but some of them are different shapes. Here are the choice... | null | B: The magnitude of the magnetic force is the same in both pairs.. |
Is f(x) continuous from the left at x=1? Here are the choices:
A. no
B. yes | null | A: no. |
What name best describes this shape? Here are the choices:
A. trapezoid
B. square
C. rectangle
D. parallelogram | null | D: parallelogram. |
Based on the scatter plot below, which is a better prediction for y when x = 2? Here are the choices:
A. 10
B. 5 | null | B: 5. |
The number line shows two unknown numbers, c and d. Is d+c positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
The first picture is a boat. Which picture is fifth? first Here are the choices:
A. crab
B. bucket
C. boat | null | B: bucket. |
The diagram below is a model of two solutions. Each pink ball represents one particle of solute. Which solution has a higher concentration of pink particles? Here are the choices:
A. Solution A
B. neither; their concentrations are the same
C. Solution B | null | B: neither; their concentrations are the same. |
These tiles represent the expression 2(
–
3x+5). Which expression is equivalent to 2(
–
3x+5)? Here are the choices:
A. 6x+5
B. –
6x+5
C. 6x+10
D. –
6x+10 | null | D: –
6x+10. |
Are there fewer rectangles or circles? Here are the choices:
A. rectangles
B. circles | null | A: rectangles. |
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y \geq-1\}$
B. domain: $\{x \mid x<0\}$, range: $\{y \mid y \geq-1\}$
C. domain: all real numbers, range: $\{y \mid y \leq 0\}$
D. domain: $\{x \mid x<0\}$, range: $\{y \mid y \leq 0\}$ | null | A: domain: all real numbers, range: $\{y \mid y \geq-1\}$. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
What is the domain of this exponential function? Here are the choices:
A. all real numbers
B. $\{x \mid x \leq 8\}$
C. $\{x \mid x>8\}$
D. $\{x \mid x \geq 8\}$ | null | A: all real numbers. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: no. |
The number line shows an unknown number, x. Is – 2 x positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Which addition statement describes the array? Here are the choices:
A. 4+4
B. 2+2+2
C. 5+5 | null | B: 2+2+2. |
The diagram below is a model of two solutions. Each purple ball represents one particle of solute. Which solution has a higher concentration of purple particles? Here are the choices:
A. Solution B
B. neither; their concentrations are the same
C. Solution A | null | C: Solution A. |
In this experiment, which were part of a control group? The passage below describes an experiment. Wanda wanted to find ways to save water. She learned that people can reuse greywater, which is water that has been used in sinks, tubs, and washing machines. She wondered if her plants would be less healthy if she watered... | null | A: the plants watered with tap water. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material, but some of them are different sizes. Here are the choices... | null | C: The magnitude of the magnetic force is greater in Pair 2.. |
Is this quadrilateral a parallelogram? Here are the choices:
A. no
B. yes | null | B: yes. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. purple
B. black | null | B: black. |
What time does the clock show? Here are the choices:
A. 7:10
B. 8:10 | null | A: 7:10. |
The number line shows an unknown number, z. Is z positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Look at the following schedule: When does the magician's performance begin? Here are the choices:
A. 9:25 P.M.
B. 7:50 P.M.
C. 9:35 P.M.
D. 9:50 P.M. | null | C: 9:35 P.M.. |
Jamal has the following data: If the mean is 11, which number could s be? Here are the choices:
A. 17
B. 9 | null | B: 9. |
The first picture is a barn. Which picture is sixth? first Here are the choices:
A. sun
B. barn
C. tractor | null | A: sun. |
Which subtraction sentence does the picture show? Here are the choices:
A. 5 − 3 = 2
B. 5 − 4 = 1
C. 5 − 2 = 3
D. 4 − 3 = 1 | null | A: 5 − 3 = 2. |
How many skunks are there? Here are the choices:
A. 7
B. 6
C. 9
D. 1 | null | A: 7. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
Which sign makes the statement true?
59
7
8
3
7 Here are the choices:
A. <
B. >
C. = | null | C: =. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
What is the domain of this logarithmic function? Here are the choices:
A. $\{x \mid x \geq-5\}$
B. $\{x \mid x>-5\}$
C. all real numbers
D. $\{x \mid x<-5\}$ | null | B: $\{x \mid x>-5\}$. |
The first picture is a crab. Which picture is seventh? first Here are the choices:
A. crab
B. bucket
C. boat | null | C: boat. |
Every few years, Jake's entire family gets together for a family reunion. This year, Jake's parents are hosting, and they have to cook a lot of food to feed the crowd. Jake has volunteered to do the most tedious job: shelling peas. The graph shows the proportional relationship between the amount of time (in minutes) Ja... | null | B: After 20 minutes, Jake has shelled 8 pounds of peas.. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=
–
2 is greater than the y-value of Function B when x=
–
2.
B. The y-value of Function A when x=
–
2 is less than the y-value of Function B when x=
–
2. | null | A: The y-value of Function A when x=
–
2 is greater than the y-value of Function B when x=
–
2.. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
Based on the scatter plot below, which is a better prediction for x when y = 76? Here are the choices:
A. 12
B. 94 | null | A: 12. |
In a group of fruit flies, some individuals have a gray body and others have a black body. In this group, the gene for the body color trait has two alleles. The allele for a gray body (B) is dominant over the allele for a black body (b). This Punnett square shows a cross between two fruit flies. What is the probability... | null | A: 0/4. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | B: no. |
These tiles represent the expression 4(
–
2x–7). Which expression is equivalent to 4(
–
2x–7)? Here are the choices:
A. –
8x–7
B. 8x+28
C. 8x–7
D. –
8x–28 | null | D: –
8x–28. |
Select the chemical formula for this molecule. Here are the choices:
A. C2H4N
B. C2H4
C. CH4N
D. CH4 | null | D: CH4. |
Identify the question that Ryan's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Ryan mixed bacteria into a nutrient-rich liquid where the bacteria could grow. He poured four ounces of the mixture into each of ten glass flasks. In five of ... | null | A: Do more bacteria grow in liquid with cinnamon than in liquid without cinnamon?. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 2 pairs
C. 1 pair | null | A: no pairs. |
Is f(x) continuous from the right at x=4? Here are the choices:
A. yes
B. no | null | B: no. |
What fraction does the number line show?
0
1 Here are the choices:
A. 1/3
B. 1/8
C. 1/6
D. 1/2 | null | A: 1/3. |
The number line shows two unknown numbers, p and q. Is p+q positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Below is a food web from a tundra ecosystem in Nunavut, a territory in Northern Canada. Based on the arrows, which of the following organisms is a consumer? A food web models how the matter eaten by organisms moves through an ecosystem. The arrows in a food web represent how matter moves between organisms in an ecosyst... | null | B: grizzly bear. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel | null | B: repel. |
What has been done to this letter? Here are the choices:
A. turn
B. slide
C. flip | null | B: slide. |
Pamela has written her own recipe for pot roast. The graph shows the proportional relationship between the weight (in pounds) of the pot roast, x, and the total cooking time (in hours), y. What does the point (16,8) represent? Here are the choices:
A. Her recipe says it should take 8 hours to cook a 16-pound roast.
B. ... | null | A: Her recipe says it should take 8 hours to cook a 16-pound roast.. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. translated
C. rotated | null | B: translated. |
Which addition sentence does the picture show? Here are the choices:
A. 3+4=7
B. 1+6=7 | null | A: 3+4=7. |
Is the dotted line a line of symmetry? Here are the choices:
A. yes
B. no | null | B: no. |
The clocks show two things Brandon did Wednesday after lunch: Which did Brandon do earlier? Here are the choices:
A. watched a movie
B. wrote a story | null | A: watched a movie. |
What is the range of this logarithmic function? Here are the choices:
A. $(-\infty, 3)$
B. $[3, \infty)$
C. $(-\infty, \infty)$
D. $(3, \infty)$ | null | C: $(-\infty, \infty)$. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. no pairs
C. 2 pairs | null | C: 2 pairs. |
Which equation matches this graph? Here are the choices:
A. $y=3(3)^{x}-1$
B. $y=3(3)^{x}+1$
C. $y=3\left(\frac{1}{3}\right)^{x}-1$
D. $y=3\left(\frac{1}{3}\right)^{x}+1$ | null | C: $y=3\left(\frac{1}{3}\right)^{x}-1$. |
Tara sorted through the family junk drawer and found some pens, combs, bows, and gift bags. She made a bar graph of the items she found: Which item did she find the fewest of? Here are the choices:
A. bows
B. combs
C. gift bags
D. pens | null | C: gift bags. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
What is the domain of this logarithmic function? Here are the choices:
A. $(-\infty,-3]$
B. $(-\infty, \infty)$
C. $(-\infty,-3)$
D. $(-3, \infty)$ | null | D: $(-3, \infty)$. |
Which expression describes the model? Here are the choices:
A. 5×2
B. 4×2 | null | B: 4×2. |
Are there more circles or rectangles? Here are the choices:
A. circles
B. rectangles | null | B: rectangles. |
The number line shows an unknown number, c. Is c positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow 2^{-}} f(x)=\infty$
B. $\lim _{x \rightarrow 2^{-}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow 2^{-}} f(x)=\infty$. |
What fraction of the shapes are rectangles? Here are the choices:
A. 1/4
B. 6/8
C. 1/8
D. 7/8 | null | B: 6/8. |
Identify the question that Albert's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Albert made six batches of muffins over the course of one day. He used whole wheat flour in three of the batches and white flour in the other three batches.... | null | B: Do muffins made with white flour have larger volumes than muffins made with whole wheat flour?. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | B: Law of Sines. |
Isaac has the following data: If the mean is 19, which number could z be? Here are the choices:
A. 19
B. 31 | null | A: 19. |
This image has rotational symmetry. What is the smallest fraction of a full turn you need to rotate the image for it to look the same? Here are the choices:
A. 1
5
of a full turn
B. 1
9
of a full turn
C. 1
6
of a full turn
D. 1
4
of a full turn | null | C: 1
6
of a full turn. |
Marvin looked at the dates of the digital photos on his computer to find out how many he had taken in the past 4 days. On which day did Marvin take the most photographs? Here are the choices:
A. Monday
B. Wednesday
C. Tuesday
D. Thursday | null | D: Thursday. |
Does this recipe call for more green peppers or black olives? Here are the choices:
A. black olives
B. green peppers | null | A: black olives. |
Look at this figure: What is the shape of its base? Here are the choices:
A. circle
B. pentagon
C. decagon
D. square | null | D: square. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | B: yes. |
Which angle is complementary to \angle{5}? Here are the choices:
A. \angle{2}
B. \angle{4}
C. \angle{1}
D. \angle{6} | null | D: \angle{6}. |
Which angle is adjacent to \angle{5}? Here are the choices:
A. \angle{6}
B. \angle{1}
C. \angle{2}
D. \angle{3} | null | A: \angle{6}. |
Which clock shows 9:40? Here are the choices:
A. Created with Snap
B. Created with Snap | null | A: Created with Snap. |
On which color is the spinner more likely to land? Here are the choices:
A. neither; white and pink are equally likely
B. white
C. pink | null | B: white. |
What day of the week is June 17? Here are the choices:
A. Thursday
B. Friday | null | B: Friday. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. soft
B. sticky | null | A: soft. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral | null | A: scalene. |
Look at this graph. Is the total number of postcards bought proportional to the number of days spent on vacation? Here are the choices:
A. yes
B. no | null | A: yes. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | B: no. |
Is this triangle equilateral? Here are the choices:
A. no
B. yes | null | A: no. |
People use pear trees for food. We usually eat the part of this plant that protects the seeds. Hint: A plant's fruit protects its seeds. A plant's flowers make seeds and fruit. Which part of the pear tree do we usually eat? Here are the choices:
A. the fruit
B. the flowers | null | A: the fruit. |
Herman, an employee at Nicholson's Convenience Store, looked at the sales of each of its soda products. Which beverage had lower sales on Thursday, Olde Tyme Cola or Brenner's Juices? Here are the choices:
A. Brenner's Juices
B. Olde Tyme Cola | null | A: Brenner's Juices. |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.