Nigel earns $7.50 per hour as a life-guard during the summer. He wants to earn at least $150 for a new bicycle.

Write an inequality that can be used to determine the number of hours, x, Nigel must work to earn enough money to buy the bicycle.

Respuesta :

Answer

Nigel need to work more than 20 hrs.

Step-by-step explanation:

Find the number of hours Nigel have to work

Let x be the number of hours

We know that Nigel earns 7.50$ per hour and hw need at least 150$

7.50x>150

7.50x / 7.50>150 / 7.50

x>20hrs

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