Liz babysits for $10 per hour and tutors for $25 per hour. She wants to make at least $175 each week. Write an inequality that models how much she earns form babysitting and tutoring.

Let b represent the number of hours Liz babysits. Let t represent the number of hours she spends tutoring.

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

Let b represent the number of hours Liz babysits. Let t represent the number of hours she spends tutoring.

Given Liz babysits for $10 per hour and tutors for $25 per hour. She wants to make at least $175 each week. Therefore, the inequality can be written as,

($10 × b) + ($25 × t) ≥ $175

10b + 25t ≥ 175

Hence, an inequality that models how much Liz earns from babysitting and tutoring is 10b+25t≥175.

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Liz babysits for $10 per hour and tutors for $25 per hour. She wants to make at least $175 each week. Write an inequality that models how much she earns form babysitting and tutoring.Let b represent the number of hours Liz babysits. Let t represent the number of hours she spends tutoring.

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What are inequalities?

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Liz babysits for $10 per hour and tutors for $25 per hour. She wants to make at least $175 each week. Write an inequality that models how much she earns form babysitting and tutoring.

Let b represent the number of hours Liz babysits. Let t represent the number of hours she spends tutoring.