Math 7 Review

Solve this inequality:

-2x + 14 > 42

• x > 14

• x < 14

• x > 7

• x < 7

Tags

CCSS.7.EE.B.4B

Alexxia has 10 hair clips: 2 purple, 3 blue, 4 red, and 1 pink. What is the probability she chooses a red clip?

• 1/5

• 1/2

• 3/10

• 2/5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

If I have a constant of proportionality (k) that equals 2.5, what will the equation be?

• 2.5 = kx

• y = 2.5x

• y = k2.5

• x = 2.5y

Tags

CCSS.7.RP.A.2C

If I have a constant of proportionality (k) that equals 14, what will the equation be?

• y = 14x

• 14 = yx

• y = k14

• k = 14yx

Tags

CCSS.7.RP.A.2C

The two figures are similar.

What is the value of x?

• 32m

• 12m

• 24m

• 36m

Tags

CCSS.HSG.SRT.A.2

What is the scale factor used for these similar figures?

• 3

• 12

• 2

• 20

Tags

CCSS.7.G.A.1

Which statement is true?

• whole numbers are integers and rational numbers.

• natural numbers are irrational.

• integers are whole numbers and natural numbers.

• irrational numbers are natural numbers.

What is 15% of 22?

• 0.033

• 3.3

• 33

• 330

Tags

CCSS.6.RP.A.3C

If it takes 14 days to complete 1 unit, how many days will it take to complete 4 units?

• 3.5 days

• 56 days

• 42 days

• 28 days

Tags

CCSS.6.RP.A.3B

If 2/5 kids like pizza, how many out of 65 like pizza?

• 63 kids

• 60 kids

• 24 kids

• 26 kids

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C