Mixed Review for Midterm Exam

Use inverse operations to solve. Show all work.

y + 48 = 76

• 124

• 28

• 96

• 152

Use inverse operations to solve. Show all work.

r - 124 = 209

• 248

• 85

• 418

• 333

Use inverse operations to solve. Show all work.

n + 14.3 = 21

• 6.7

• 7.3

• 35.3

• 12.2

Use inverse operations to solve. Show all work.

d - 6.72 = 3.4

• 7.06

• 3.32

• 10.12

• 6.38

Use inverse operations to solve. Show all work.

r - 15.6 = 116.89

• 132.49

• 101.29

• 13.249

• 10.129

A triangle has vertices on a coordinate plane at points A (-1, 6), B (5, 6), C (5, -3). What is the distance between points A and B?

• 4 units

• -4 units

• 6 units

• -6 units

 $6\ \times\ 1\frac{1}{4}=$  

•  $7\frac{2}{4}$  

•  $\frac{4}{30}$  

•  $4\frac{4}{5}$  

•  $7\frac{1}{2}$  

A custodian plans to repaint some classroom bookcases. He has  $5\frac{1}{4}$  gallons of paint.  All of the bookcases are the same size and each requires  $\frac{3}{4}$  gallon of paint.  How many bookcases will the custodian be able to repaint with that amount of paint?

• 3

• 4

• 7

• 15

Carly purchased  $9\frac{1}{2}$  pints of ice cream for a party.  If each guest will be served exactly  $\frac{3}{5}$  of a pint of ice cream, what is the greatest number of guests that Carly can serve?  Show work.

• 5

• 9

• 15

• 16

Which has an absolute value greater than 7?

• -6

• -8

• 0

• 7