Algebra 1A - POST TEST REVIEW

Ricardo spent half of his allowance on school supplies. Then he bought a snack for $5.25. When he arrived home, he had $22.50 left. Which equation & solution represent the

amount of Ricardo’s allowance?

• $\frac{1}{2}a\ +5.25=22.50;\ 34.50$

• $\frac{1}{2}a-5.25=22.50;\ \text{55.}50$

• $a-5.25=22.50;\ 27.75$

• $a+5.25=22.50;\ 17.25$

Tags

CCSS.HSA.CED.A.3

Micah’s adult height is one less than twice his height at age 2. Micah’s adult height is 71 inches. Write & solve an equation to find Micah’s height h at age 2.

• 71 = 2h + 1; 35 inches

• 71 = 2h - 1; 35 inches

• 71= 2h - 1; 36 inches

• 71= h - 1; 72 inches

Tags

CCSS.7.EE.B.4A

• $\frac{h}{15}=\frac{3}{4}$

• $\frac{h}{15}=\frac{4}{3}$

• $\frac{15}{h}=\frac{3}{4}$

• $\frac{15}{h}=\frac{4}{3}$

• $\frac{3}{15}=\frac{4}{h}$

Tags

CCSS.7.RP.A.2A

Solve 5(r+3) = 3r + 35

• 2

• 10

• 18

• 20

Tags

CCSS.8.EE.C.7B

Solve  $\frac{3}{x}=\ \frac{2}{x-4}$  

• -12

• 4

• 2.4

• 12

Tags

CCSS.HSA.REI.A.2

Choose the correct word to fill in the blank using the available answer choices.

• Commutative Property

• Distributive Property

• Associative Property

Tags

CCSS.HSA.REI.A.1

Choose the correct word to fill in the blank using the available answer choices.

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

Fill in the blank using the available answer choices.

Mario collected data about some of the players on a women's basketball team. Is the data shown in the table a function? Why or why not?

The relation in the table _____________ a function because _____________________________

• is

• is not

• each x only maps to one y

• 3 maps to both 82 and 88

• 3 occurs twice as an x-value

Tags

CCSS.8.F.A.1

Fill in the blank using the available answer choices.

Mario collected data about some of the players on a women's basketball team. Is the data shown in the mapping diagram a function? Why or why not?

The relation in the mapping _____________ a function because _____________________________

• is

• is not

• each x only maps to one y

• there are fewer x-values than y-values

• 22 maps to both 70 and 73

Tags

CCSS.8.F.A.1

Fill in the blank using the available answer choices.

Mario collected data about some of the players on a women's basketball team. Is the data shown in the graph a function? Why or why not?

The relation in the graph _____________ a function because _____________________________

• is

• is not

• each x only maps to one y

• both 3 and 5 map to 12

• 12 occurs twice as a y-value

Tags

CCSS.8.F.A.1