Unit 5 - Elimination (Part 2)

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.

What would your equations look like?

Confused? Click here for a video explanation.

Click here for a video explanation of how to find 1 and 2.

Click here for a video explanation of how to find 3.

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.

Click here for a video explanation of how to find 4.

Click here for a video explanation of how to find 5 and 6.

Click here for a video explanation of how to find 7.

Use elimination to solve the following systems:

Click here for a video explanation of how to find 8.

Click here for a video explanation of how to find 9.

Click here for a video explanation of how to find 10.

Click here for a video explanation of how to find 11.