[A1 - 3] Topic 1 Test Review

Solve for t.

 $7\left(t-5\right)=42$  
*Enter only the number for your answer.

Tags

CCSS.7.EE.B.4A

Which of the following values of x makes the equation $\frac{2x}{7}+\frac{4}{5}=5$  true?


• 1/2

• -2.3

• 14.7

• 35

Tags

CCSS.6.EE.B.5

Solve for a.

 $3a+2-5a=-14$  

*Enter only the number for your answer.

Tags

CCSS.8.EE.C.7B

Solve for m:

 $\frac{2}{3}\left(9m-6\right)=20$  

*Enter only the number for your answer.

•  $m=4$  

•  $m=3$  

•  $m=2$  

•  $m=8$  

Tags

CCSS.7.EE.B.4A

You work for 4 hours on Saturday and 8 hours on Sunday. You also receive a $50 bonus. You earn a total of $164. How much did you earn per hour?

• $3.15

• $9.50

• $12

• $17.83

Tags

CCSS.7.EE.B.4A

Find the solution for the following equation:

 $5n=20\left(4+0.25n\right)$  

• 8

• 16.82

• Identity

• No Solution

Solve for x:
 $4\left(1-x\right)+3x=-2\left(x+1\right)$  

*Enter only the number for your answer.

Tags

CCSS.8.EE.C.7B

Find the value of x in the equation below: 

 $ax+c=R$  

•  $ax=R+c$ 

•  $ax=R-c$  

•  $x=a\left(R-c\right)$  

•  $x=\frac{R-c}{a}$  

Tags

CCSS.HSA.CED.A.4

Solving the formula P = 2L + 2W for W is NOT equivalent to which equation?

• $W=\frac{P-2L}{2}$

• $W=\frac{P}{2}-\frac{2L}{2}$

• $W=\frac{1}{2}P-L$

• $W=P-\frac{1}{2}L$

Tags

CCSS.HSA.CED.A.4

Solve for y:

12x - 4y = 20

• y = 3x - 5

• y = -3x + 5

• y = -3x - 5

• y = 3x + 5

Tags

CCSS.6.EE.C.9