Review II

Solve

-4(6+2)+6-6+6/2

• 29

• -29

• -30

• 28

Macy's is having a 40% off sale. If the original price of a dress is $65, how much is the discounted price? How much is the cost after 7% tax?

• $41.73

• $41.50

• $42

• $41.75

A swimming pool is open for 7 1/2 hours during a day. The pool keeps one lifeguard on duty at a time, and each lifeguard's shift is 1 1/2 hours long. How many shifts are there in a day?

• 3

• 4

• 6

• 5

Mandy runs 4 km in 18 minutes. She plans to run in a 15 km race. How long will it take her to complete the race?

• 65.5

• 67.5

• 68

• 66

What is the area of the figure?

• 2600

• 2500

• 2550

• 2590

What is the area of the shaded region?

• 123.84

• 123.8

• 123.16

• 123.5

Omar makes a total of $51.75 selling brownies and muffins at a bake sale. If he sells 16 brownies for $2.25 each, how many muffins does he sell at $1.75 each?

• 6

• 9

• 5

• 7

A pool had a diameter of 26. What is its circumference? What is its area?

• 81.64;530.66

• 81.64;530.42

• 81.20;530.66

• 81.20;530.42

Joe sold three cars for a total of $102,069. If he earned a total of $3062.07, what percent of sales did he earn in commission?

• 5

• 3

• 4

• 2

On Monday the temperature was 8 degrees. It dropped 10 degrees on Tuesday, rose 5 degrees on Wednesday and than dropped another 6 degrees on Thursday. What was the temperature on Thursday?

• -2

• -1

• -3

• -4