Unit 5 study guide HW

Darren minecrafted h hours each week. Jenny wrote the following expression to represent the number of hours she was on minecraft compared to Darren

Which statement best explains this expression?

5h-8

• A. Jenny minecrafted 8 hours less than five times the number Darren minecrafted.

• B. Darren minecrafted 8 hours less than five times the number Jenny minecrafted.

• C. Jenny minecrafted 8 hours more than five times the number Darren minecrafted.

• D. Darren minecrafted 8 hours more than five times the number Jenny minecrafted.

A bumper boat rental costs $5 per hour, plus a one-time fee of $3 dollars. Which expression represents the total cost of renting the the bumper boat for h hours?

• 3+ h

• h +8

• 3h + 5

• 5h + 3

Evaluate |2x - 4| + |x + 5| when x = -5.

• 9

• 14

• 19

• 24

• 10/4

• 9

• 20

• h

• h⁷

• 7h

• 8

• 128