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1 vote
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 did Glenda receive?

1 Answer

2 votes
A.
50-(z*9)

B.
50-(3*9)=23
User DARKGuy
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