A new cell phone cost $85, and the sales tax is 9%. What is the amount of the sales tax
1 answer:
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Answer:
$4.25
Step-by-step explanation:
We can create a proportion to find how much 25 oz will cost:
=
We can cross multiply to find x.
16.4x = 69.75
x = 4.25
So, this means 25 ounces of cereal will be $4.25