Unit 7 test review

Area of a rectangle is 45 sq. in. If the rectangle has a height of 3 in, what is the length?

(a)  

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which situation could be 3x=15?

• Kary earned $15 after working 3 hours at her job, what is X per hours?

• Kary worked 3 hours, made $15 each hour. What is X the total amount of money earned?

What is the solution -80=X+40

• 40

• 120

• -40

• -120

Tags

CCSS.6.EE.B.7

Which equation has a solution of X=4

• -2x=8

• x+(-5)=1

• -5x=-20

Chloe is going to buy a new jacket, the jacket cost $315. She wants to have at least $20 left over. Which inequality could be used to find the amount of money Chloe needs to bring with her to buy then jacket?

• m-315≥20

• m+315≤20

• m+315>20

• m-315≤20

Ms.Lovett spent $150 on new shoes. She plans ton spend more than $500 on a new TV. Which inequality represents all the possible values Ms.Lovett will she spend?

• x>650

• x>350

• x<350

• x<650

Area of a rectangle is 121.8 sq in. The base is 14 in. What is the height?

• 135.8

• 8.7

• 107.8

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which inequality is true if x = 4.2

• 2x>10.4

• 3x≥12.6

• 4x<16

Tags

CCSS.6.EE.B.5

What value makes the equation True?

37 + X = -12

• 25

• -25

• 49

• -49

Tags

CCSS.6.EE.B.5

After eating 6 nuggets, there were a total of 14 nuggets in my tummy. Write an equation that could be used to find X, the number of nuggets ate before the 6 new ones.

(a)  

Tags

CCSS.HSA.CED.A.3