BENCHMARK 3/EOG REVIEWER

Which expression is equivalent to –15x – 27?

• –3(12x – 27)

• –3(12x + 24)

• –3(5x – 27)

• –3(5x + 9)

A customer service representative earns $15 per hour plus a weekly bonus. The expression 15h + 60 represents the weekly amount the customer service representative earns working h hours. Which expression also represents the weekly amount the customer service representative earns working h hours?

• 15(h + 4)

• 15(h + 14)

• 15(h + 45)

• 15(h + 60)

What is the value of 4(-7.5) + 150 - 72.25?

• 192.25

• 107.75

• 74.25

• 47.75

Which expression is equivalent to 3(2 - 3x) - 10x?

• 16x - 9

• x + 6

• -19x + 9

• -19x + 6

Which pair of expressions represents the area of the rectangle?

• 14x + 10 and 2(12x) + 2(8)

• 20x and 8(12x)

• 24x + 16 and 2(12x) + 2(8)

• 96x and 8(12x)

The town mayor wants to know town residents’ opinions of the newly renovated park. Which sampling method produces an unbiased, representative sample of the population?

• Survey 10 people at the local pet store on a Monday evening.

• Survey 45 random patrons at a local diner.

• Survey every 15th person on a list of all town residents.

• Survey every person who walks by the mayor’s office on a Tuesday morning.

A graphic designer draws triangle TUV, then applies a scale factor of 2 1/2 to draw triangle XYZ. Which statement is true?

• The length of side XY is 9 units.

• The length of side XY is 15 units.

• The length of side XY is 18 units.

• The length of side XY is 20 units.

What does point M on the graph represent? The cost of ___ pound(s) of bananas is $ ___

(type your answer in order separated with a comma)

Which expression is equivalent to 3(8x - 21)?

• 8x - 63

• 24x - 63

• 24x - 21

• 38x - 21