swaggboy1 swaggboy1

15-03-2015
Mathematics

contestada

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?

Respuesta :

Аноним Аноним

15-03-2015

A. [tex]50-(z*9)[/tex]

B. [tex]50-(3*9)=23[/tex]

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