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lesya692 [45]
3 years ago
11

Solve for a a² + 7a - 8 = 0

Mathematics
1 answer:
masya89 [10]3 years ago
5 0

Answer:

a=-8

Step-by-step explanation:

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A nursing student works at a doctor's office for $15 per hour and tutors other students for $25 per hour.
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The system of inequalities represents the given constraints will be x + y < 20 and 15x + 25y > 375.

<h3>What is inequality?</h3>

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

A nursing student works at a doctor's office for $15 per hour and tutors other students for $25 per hour.

Let x be the number of hours for the doctor's office and y be the number of hours for the tutor.

The student cannot work more than 20 hours each week.

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The system of inequalities represents the given constraints will be x + y < 20 and 15x + 25y > 375.

More about the inequality link is given below.

brainly.com/question/19491153

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