College Prep Review

Find the average of 99, 107, 87, 103, and 84.

• 99

• 80

• 96

• 107

Sales of pizza increased from 500 to 705 in one year. What was the percent of increase?

• 29.1%

• 41%

• 59%

• 70.9%

Lee's savings account has $1373. After 15 months what will the amount of interest be at 5.7% per year?

• $97.83

• $91.53

• $93.27

• $78.26

If the $3.80 large popcorn was on sale for 25% off, what is the discounted price?

• $0.95

• $1.25

• $2.85

• $3.55

Tags

CCSS.6.RP.A.3C

Lillian’s test grades during the past five weeks were 90, 97, 100, 100, 92. What grade will she need to get on this week’s test in order to have an average of 95?

• 85

• 91

• 97

• 98

Tags

CCSS.6.EE.B.7

If y varies directly as y, and x = 3 when y = 24, find y when x = 10.

• 1.25

• 8

• 36

• 80

Simplify the following expression.

xy^-3

• x / y³

• 1 / xy³

• 1 / x³y³

• x³y³

Tags

CCSS.HSA.APR.A.1

Simplify the following expression.

2x² ( 3xy² + x²y² )

• 6x²y² + 2x⁴y²

• 6x³y² + 2x⁴y²

• 6x³y² + 6x⁴y²

• 6x²y² + 6x⁴y²

Tags

CCSS.HSA.APR.A.1

What is the solution to the system?

5x - 3y = 17

x + 3y = -11

• ( 1 , -4 )

• ( -2 , -3 )

• ( -11 , 0 )

• ( -2 , -9 )

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The sum of two numbers is 22 and their product is 85. What are the two numbers?

• 10 and 12

• 5 and 17

• 6 and 16

• 8 and 14

Tags

CCSS.HSA-REI.B.4B