Unit 5 - Lesson 03 - Solving Systems of Equations with Elimination

Last updated over 3 years ago

17 questions

A.4.d

A.4.e

A.4.d

Unit 5 - Lesson 03 - Solving Systems of Equations with Elimination

Last updated over 3 years ago

17 questions

Solve each system using elimination:

A.4.d

A rental company charges a flat fee of x dollars for a floor sander rental plus y dollars per hour of the rental.  One customer rents a floor sander for 4 hours and pays $63.  Another customer rents a floor sander for 6 hours and pays $87.

Find the flat fee:

A.4.e

Find the cost per hour for the rental:

A.4.e

How much would it cost someone to rent a sander for 11 hours?

A.4.e

Two families go to a hockey game.  One family purchases two adult tickets and four youth tickets for $28.  Another family purchases four adult tickets and five youth tickets for $45.50.  Let x represent the cost in dollars of one adult ticket and let y represent the cost in dollars of on youth ticket.

Write a linear system that represents this situation.

A.4.e

Solve the linear system to find the cost of one adult ticket.

A.4.e

Solve the linear system to find the cost of one youth ticket.

A.4.e

How much would it cost two adults and five youths to attend the game?

A.4.e

Use elimination to solve the following systems:

A.4.d