Slope Intercept Form Word Problems

Mrs. Morris said to show my work and write the answers on the a scrap piece of paper or in my Math Notebook. Once done with this Quizizz I will upload a screenshot of my work to Canvas.

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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

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

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

• y = -4x +1.50

• y = 4x - 1.50

Suppose that a bike rents for $4 plus $1.50 per hour.What is the cost of a 12 hour bike rental?

• $5.33

• $16

• $18

• $22

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

An airplane 30,000 feet above the ground begins descending at a rate of 2,000 feet per minute. What is the altitude of the plane after 5 minutes?

• 20,000 feet after 5 minutes

• 40,000 feet after 5 minutes

• 148,000 feet after 5 minutes

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

A plumber charges $25 for a service call plus $50 per hour of service.What is the total cost for 8 hours of work?

• $425 for 8 hours of work

• $250 for 8 hours of work

• $375 for 8 hours of work

• $150 for 8 hours of work

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

A canoe rental service charges a $20 transportation fee and $30 dollars an hour to rent a canoe. What is the cost of renting the canoe for 6 hours?

• $200 for 6 hours

• $150 for 6 hours

• $300 for 6 hours

• $360 for 6 hours