Slope Intercept Word Problems 2

Chance is saving money to buy the new Jordans. He started with $25 and is saving $15 per week. Write an equation that models this situation.

• y= -25x + 15

• y= 25x + 15

• y= -15x + 25

• y=15x + 25

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Suppose that a bike rents $1.50 per hour plus a $4. Write an equation in slope-intercept form that models this situation.

• y = 4x + 1.50

• y = 1.50x + 4

• y = -1.50x - 4

• y = -4x -1.50

Ja'Kaia saved $500 from her birthday and Christmas. She is spending about $25 per week.

• y = 500x + 25

• y = -500x + 25

• y = 25x + 500

• y = -25x + 500

Tags

CCSS.6.EE.C.9

The initial fee to have a website set up is $60. It costs $44 per month to maintain the website. Write a function that represents the total cost of setting up and maintaining a website for x months.

• y = 44x + 60

• y = 60X + 44

Tags

CCSS.HSF-BF.A.1A

Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

• y = 150 + 40
• y = 40x + 150
• y = 150x + 40
• y = 150 - 40x

Tags

CCSS.6.EE.C.9

The local service center advertises that it charges a flat fee of $50 plus $8 per mile to tow a vehicle. Write an equation that represents the total cost (C) of a service for m miles of towing.

• C = 8m - 50

• C = 50m - 8

• C = 50m + 8

• C = 8m + 50

Tags

CCSS.HSF-BF.A.1A

An airplane 30,000 feet above the ground begins descending at a rate of 2,000 feet per minute. Write an equation to model the situation.

• y = - 2,000x + 30,000

• y = - 2,000x - 30,000

• y = 30,000x + 2,000

• y = -30,000x + 2,000

A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form for the cost, C, after h hours of service.

• C = 50h + 25

• C = 25h + 50

• C = 50h - 25

• H = 25h - 50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A canoe rental service charges a $20 transportation fee and $30 dollars an hour to rent a canoe. Write an equation representing the cost, y, of renting a canoe for x hours.

• y = 30x + 20

• y = 20x + 30

• y = 50x

• y = 60x

Tags

CCSS.HSF-BF.A.1A

Suppose that a bike rents for $4 plus $1.50 per hour. Write an equation in slope-intercept form that models this situation.

• y = 4x + 1.50

• y = 1.50x + 4