3 years ago

Needed Right now Worth 50 points

Mathematics

1 answer:

zimovet [89]3 years ago

5 0

a = The cost of the pizza.

b = The cost of the pizza and sales tax.

f(a) = The cost of the pizza.

g(b) = The cost of the pizza and sales tax.

g(f(a)) = The cost of the pizza, sales tax, and delivery fee

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