Writing Application Problems

You plan to go snowboarding. The resort charges $15 an hour in addition to $25 to rent a board. Write an equation that represents the cost to go snowboarding for the day.

• y=15x-25
• 15x+25y=100
• 25x+y=15
• y=15x+25

Tags

CCSS.6.EE.C.9

What two equations would you use to solve this word problem?

Goran will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $53 and costs an additional $0.11 per mile driven. The second plan has an initial fee of $40 and costs an additional $0.13 per mile driven.

• y= 53 + 11x

  and

  y = 40 + 13x

• y= 53 + 40

  and

  y = 0.11x + 0.13x

• y= 53 + 0.13x

  and

  y = 40 + 0.11x

• y= 53 + 0.11x

  and

  y = 40 + 0.13x

Tags

CCSS.8.EE.C.8C

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y=15x
• y=15x+80
• y=x+15
• y=80x+15

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat.  Write an equation for C, the total cost, to rent the boat for h hours.

• h = 2C + 15
• C = 15h + 2
• h = 15C + 2
• C = 2h + 15

Tags

CCSS.HSF-BF.A.1A

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

• y = 12.50 + 30x

• y = 30 + 12.50x

• y = 12.50 + 30

• 12.50x = 30

Tags

CCSS.6.EE.C.9

In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. Write an equation in slope-intercept form that models this situation.

• y = 20x + 5

• y = 5x +20

• y=-5x + 20

• y = 5x - 20

What is the equation that models this situation?

• y = 2x + 10

• y = 10x + 2

• y = 2x

• y = 10x

Tags

CCSS.6.EE.C.9

Which table is correct for y=4x+3?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which graph shows the correct line for the table?

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Which graph shows the correct line for the table?

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