Find the common ratio of the geometric sequence 18, –90, 450, ...

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step-by-step explanation:

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!