3 years ago

I need help with C. Idk how to do it.

Mathematics

1 answer:

Rina8888 [55]3 years ago

7 0

Answer:

after 1.25 hours

Step-by-step explanation:

1. make 130 your y value

130 = 220 - 72x

2. subtract 220 from both sides

-90 = -72x

3. divide by -72 on both sides

1.25 = x

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