Solving Linear Cost Problems: Expressions & Evaluations

A car rental company charges a flat fee of $30 plus $0.20 per mile driven. Write an expression to represent the total cost for driving 'm' miles. How much would it cost to drive 150 miles?

• $120

• $30

• $90

• $60

A gym charges a monthly membership fee of $25 plus $5 for each class attended. Write an expression for the total cost 'C' if 'n' classes are attended. If a member attends 8 classes, what is the total cost?

• 50

• 75

• 80

• 65

A delivery service charges a base fee of $15 plus $2 for each package delivered. If 'p' represents the number of packages, write an expression for the total charge. How much would it cost to deliver 10 packages?

• $25

• $50

• $35

• $45

A phone plan costs $40 per month plus $0.10 for each text message sent. If 't' represents the number of text messages, write an expression for the total monthly cost. Calculate the cost if 200 text messages are sent.

• $70

• $50

• $80

• $60

A local bakery sells cupcakes for $3 each and charges a $5 box fee. Write an expression for the total cost 'C' of buying 'x' cupcakes. How much would it cost to buy 12 cupcakes?

• 25

• 30

• 50

• 41

A taxi service charges a flat rate of $10 plus $1.50 per mile. Write an expression for the total fare 'F' for 'd' miles driven. What would be the fare for a 5-mile trip?

• $12.00

• $20.00

• $15.50

• $17.50

A subscription service charges $15 per month plus $2 for each additional movie rented. Write an expression for the total cost 'C' if 'm' movies are rented. Calculate the cost if 3 additional movies are rented.

• 21

• 30

• 25

• 17

A landscaping company charges a base fee of $50 plus $25 for each hour of work. Write an expression for the total cost 'C' for 'h' hours of work. How much would it cost for 4 hours of work?

• $100

• $200

• $75

• $150

A concert ticket costs $50 plus a $10 service fee. Write an expression for the total cost 'C' of 'n' tickets. What is the total cost for 3 tickets?

• $180

• $120

• $200

• $150

A subscription box service charges $20 per month plus $5 for each item included in the box. Write an expression for the total cost 'C' if 'i' items are included. Calculate the cost if 4 items are included.

• 40

• 30

• 50

• 25