The service tip for the waiter is 20%. the total cost of a meal is calculated as c + 0.20c. how much would you have to pay if you have a meal that costs $21.00?

For this case we have the following function, to calculate the total cost of the meal, including 20% of the tip:

They tell us that a meal costs $ 21.00. That is,

Thus, the total cost of the meal is 25.2

$ 25.2

is it 35

step-by-step explanation:

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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