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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

The cost of a new video game was P dollars but Jose got 30% off. How much will be saved on the new video game if it is bought this week?

• 0.70P

• P - 0.30

• P - 30

• 0.30P

Raelyssa reads 5 books in January, 8 books in February, 6 books in March, and 9 books in April. What is the mean number of books Raelyssa reads per month?

• 9 books

• 8 books

• 7 books

• 6 books

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

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

• 1.25

• 8

• 36

• 80

If y varies inversely as x, and y = 4.5 when x = 10, find x when y = 5.

• 1.5

• 9

• 15

• 20

• A. y = 6x - 6

• y = 2x² + 4x - 16

• y = x² + 5x - 6

• y = x² + x - 6

1. For the function f(x) = 4x² - 3x - 7, find f(-2).

• -17

• -7

• 3

• 15

Simplify the following expression.

2x² ( 3xy² + x²y² )

• 6x²y² + 2x⁴y²

• 6x³y² + 2x⁴y²

• 6x³y² + 6x⁴y²

• 6x²y² + 6x⁴y²

Simplify the following expression.

xy^-3

• x / y³

• 1 / xy³

• 1 / x³y³

• x³y³