2 years ago

I have SAT's tomorrow and need help with math...

Mathematics

1 answer:

Brrunno [24]2 years ago

3 0

Answer:

3w + 52 ≥ 90

Step-by-step explanation:

If she volunteers 3 hours per week for w weeks, then the number of hours from tutoring is 3w. Add the 52 hours from her summer volunteering, and her total hours is 3w + 52. This needs to be at least 90 hours for her to graduate, so:

3w + 52 ≥ 90

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