Supposed soda is on sale for $0.50 can and you have a coupon for $0.80 off your total purchase write a function rule for the cost of an cans of soda

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asked Oct 3, 2019 140k views

2 Answers

Dcbenji · Answer 1 · 2019-10-09T13:40:01+0000

As per the problem

Soda is on sale for $0.50.

and you have a coupon for $0.80 off your total purchase.

we are supposed to write a function rule for the cost of an can of soda.

If you buy x cans of soda then the cost function can be written as