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goldenfox [79]
3 years ago
11

You can work at most 20 hours next week. You need to earn at least $130 to cover your weekly expenses. Your pizza delivery job p

ays $10.50 per hour and your job as a car wash attendant pays $7.50 per hour. Write a system of linear inequalities to model the situation.
Mathematics
1 answer:
never [62]3 years ago
8 0
P = # of hrs at pizza delivery job, c = # of hrs at car wash job
p + c < = 20 (thats less then or equal)
10.50p + 7.50c > = 130 (thats greater then or equal)
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9514 1404 393

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Step-by-step explanation:

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The number of square feet is already given in the answer form, so you only need to fill in the per square foot prices. Those are found in the table. Both the window name and the window area give clues as to which is the right price to choose.

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