HA: star review word problems

A holiday meal costs $12.50 per person plus a delivery fee of $30.  Which equation represents the amount a holiday meal costs, including delivery, for x people?

• y = 12.5x + 30

• y = 12.5 + 30
• y = 30x + 12.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which of the following situations could be descried by the equation y = -25x + 120 ?

• There are 120 people in the football stadium, and 25 more are entering each hour.
• A plumber charges $25 for a house call and $120 per hour.
• A teacher has 120 students. Her third period has 25 students.

• There are 120 gallons of water in a tank. It releases water at a rate of 25 gallons per minute.

Tags

CCSS.6.EE.C.9

The total cost (y) at an amusement park can be modeled by y = 1.5x + 20 where x is the number of rides you ride. What is the price per ride?

• $1.50

• $21.50

• $0

• $20

Tags

CCSS.HSF.LE.B.5

Your new job is at the Custom T Shop, where T Shirts are printed to order. For each order, Custom T Shop charges $8 per shirt plus a one time set up fee of $15, represented by the equation y = 8x + 15

How much would 50 shirts cost?

• y = $40

• y = $400

• y = $415

• y = $65

• y = $390

Tags

CCSS.HSF.LE.B.5

Find three consecutive odd integers whose sum is -45.

• -15, -17, -19

• -17, -18, -19

• -13, -15, -17

Tags

CCSS.8.EE.C.7B

Susan has 34 marbles. Jane has four times as many marbles as Susan. If they put all of their marbles together, how many marbles will there be in total? Type the numerical value only!

Tags

CCSS.4.OA.A.2