Algebra 1 Review

Joseph’s age is three years more than the sum of the ages of his friends Brian and Michael. Which equation represents Joseph’s age?

• J = (R + M) + 3

• J = 3(R + M)

• J = 3M + 3R

• J = 3-(R + M)

 What is the solution of $-92=\frac{x}{4}$ 

• -358

• -368

• -832

• -532

Tags

CCSS.6.EE.B.7

Roberta works in a clothing store where she earns a base salary of $150 per day plus 15% of her daily sales. She sold $500 in clothing on Saturday and $1000 in clothing on Sunday. How much did she earn over the two days?

• $300

• $350

• $375

• $250

Tags

CCSS.6.EE.B.6

Solve the equation 8x - 4y = 48 for y.

• y = 24x + 12

• y = 3x - 2

• y = 5x + 14

• y = 2x - 12

Tags

CCSS.6.EE.C.9

The equation 2w + 3j = 22 is used to determine the number of water bottles w and the number of juice bottles j that can be bought for $22. If you purchase 6 bottles of juice, how many bottles of water can you buy?

• 2

• 4

• 6

• 8

The formula for the area of a triangle is $A=\frac{1}{2}bh$   where b is the base of the triangle and h is the height of the triangle. What is the length of the base if the area is 32  $cm^2$   and the height is 4 cm?

• 24

• 16

• 8

• 2

Tags

CCSS.6.EE.B.7

The formula for the volume V of a rectangular prism is V = ℓwh, where ℓ represents the length, w represents the width, and h represents the height. Rearrange the quantities in this formula to give a new formula for the length of the rectangular prism.

• $l=Vwh$

• $l=\frac{wh}{V}$

• $l=\frac{V}{wh}$

• $l=\frac{Vh}{w}$

Tags

CCSS.HSA.CED.A.4

What is the solution of $12-\frac{1}{3}c\le24$ ?

•  $c\ge-36$  

•  $c\le36$  

•  $c>36$  

•  $c<-36$  

Tags

CCSS.6.EE.B.8

Suppose it takes you 10 min to walk from home to school at a rate of 180 ft/min. Your friend lives farther from school than you do. Which inequality represents the distance d (in feet) that your friend lives from school?

• $d>1700$

• $d\ge1800$

• $d\le1800$

• $d\ge1700$

Tags

CCSS.6.EE.B.8

What are the solutions of the compound inequality $4d+6\le-14\ or\ 6d-11>19$ ? 

•  $d<-5\ or\ d>5$  

•  $d\le-5\ or\ d>5$  

•  $d\le-5\ or\ d<5$  

•  $d<-5\ or\ d\ge5$