Question

Sam wants to leave an 18% tip for his dinner. The bill is for $23.50. Which equation could be used to find the total amount that Sam should pay?

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Answer 1

x = (23.5)(1.18)

Explanation:

Answer 2

(0.18 x 23.50) + 23.50

Explanation:

First, find the percentage of 23.50 (equation in the parenthesis). 18% is equivalent to 0.18. Then, you add that to 23.50. That's the total amount Sam should pay. I hope this makes sense.