Posted by **Alex** on Tuesday, January 22, 2013 at 5:09pm.

Glenda bought z containers of laundry detergent at $9 each.

She gave the cashier $50.

a. Find the change Glenda received in terms of z.

b. If z = 3, how much change did Glenda receive?

- 5th Grade Math -
**bobpursley**, Tuesday, January 22, 2013 at 5:13pm
well 50-9times z or = 50-9*z

so that is thhe change: 50-9z

if z=3,

change=50-27=23 dollars

- 5th Grade Math -
**Ms. Sue**, Tuesday, January 22, 2013 at 5:15pm
a.

50 - 9z =

50 - (9 * 3) = 23

- 5th Grade Math -
**ashleigh**, Thursday, January 31, 2013 at 4:03pm
dont know dont understand

## Answer this Question

## Related Questions

- Math - If glenda rolled two six-sided number cubes nine times and computed the ...
- Economics - The price of cranberry juice suddenly increases. As a result, Glenda...
- Economics - The price of cranberry juice suddenly increases. As a result, Glenda...
- math - I just started the 5th grade and I don't understand one of my math ...
- Finance - In 2008, Glenda had a $97,000 loss on a passive activity. None of the ...
- Economics - The price of cranberry juice suddenly increases. As a result, Glenda...
- physics - Glenda drops a coin from ear level down a wishing well. The coin falls...
- math - a manager bought some stamps. she gave 1/3 of them to a cashier and 1/5 ...
- aig math (Ms.Sue) - At the pet store ruth bought 5 rawhide bones and 3 dog ...
- math - Laundry- detergent $7.99 T Flower- bouquet $3.99 T, A grocery store ...