2 years ago

Find the total cost with tip.

Mathematics

1 answer:

SpyIntel [72]2 years ago

5 0

Answer:

$147

Step-by-step explanation:

so to find 20% I usually divide the original cost by 100 to get 1% then multiply that number by 20.

in this case 122.50/100= 1.225, 1.225x20 = 24.5

24.5 + 122.50 = 147

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Answer:

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Step-by-step explanation:

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Using the information and replacing the values we get:

$y+9=-1(x-4)$

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