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6) Mrs. Cullen is willing to pay 25% more for an experienced babysitter than for an

inexperienced babysitter. If an experienced babysitter earns $10 per hour, how muc
does an inexperienced babysitter earn?

1 Answer

5 votes

Final answer:

An inexperienced babysitter earns $7.50 per hour.


Step-by-step explanation:

Let's say the inexperienced babysitter earns x dollars per hour.

According to the question, Mrs. Cullen is willing to pay 25% more for an experienced babysitter. So, if the experienced babysitter earns $10 per hour, the amount Mrs. Cullen is willing to pay for an inexperienced babysitter would be 25% of $10 more than what the experienced babysitter earns.

Therefore, the equation would be:

10 = x + (25% * 10)

10 = x + 2.5

x = 7.5

So, the inexperienced babysitter earns $7.50 per hour.


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