Quiz about 7th Grade Math SBAC Review

Question 1

If there are 75 flowers in 5 vases, how many are there per vase?

Accepted Answer

15

Answer

5

Answer

30

Answer

12

Question 2

What is the constant of proportionality?

Accepted Answer

21

Answer

7

Answer

14

Answer

10

Question 3

Write the equation for the ratio table.

Accepted Answer

21x=y

Answer

21y=x

Answer

21+x=y

Answer

y-21=x

Question 4

The ratio of boys to girls is 7:11. How many girls are there if there are 49 boys?

Accepted Answer

77

Answer

7

Answer

11

Answer

61

Question 5

For every 52 students, they need 12 chaperones. what is the simplest ratio?

Accepted Answer

13:3

Answer

52:12

Answer

3:13

Answer

13:4

Question 6

(10)(-13)

Accepted Answer

-130

Answer

130

Answer

-23

Answer

-3

Question 7

$$\frac{7}{4} imes\frac{2}{5}$$

Accepted Answer

$$\frac{7}{10}$$

Answer

$$\frac{14}{8}$$

Answer

$$-\frac{1}{5}$$

Answer

$$\frac{14}{35}$$

Question 8

$$\frac{2}{3}-\frac{1}{5}$$

Accepted Answer

$$\frac{7}{15}$$

Answer

$$\frac{1}{5}$$

Answer

$$-\frac{1}{3}$$

Answer

$$\frac{2}{15}$$

Question 9

$$\frac{3}{7}\div\frac{2}{11}$$

Accepted Answer

$$\frac{33}{14}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{6}{77}$$

Answer

$$\frac{5}{14}$$

Question 10

$$5\left(2.5x-10\right)$$

Accepted Answer

$$12.5x-50$$

Answer

$$7.5x-10$$

Answer

$$12.5x-10$$

Answer

$$7.5x-50$$

Question 11

4x-10y-18x+2y

Accepted Answer

-14x-8y

Answer

-14x+12y

Answer

-22x-8y

Answer

-22x+12y

Question 12

Graph the inequality x < - 2

Accepted Answer

Graph 1

Answer

Graph 2

Answer

Graph 3

Answer

Graph 4

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