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3 years ago

15

Two mechanics worked on a car. The first mechanic worked for 15 hours, and the second mechanic worked for 5 hours. Together they

charged a total of $1075. What was the rate charged per hour by each mechanic if the sum of the two rates was $105 per hour?

1 answer:

leva [86]3 years ago

8 0

Now this may or may not be work I’m 99.9 percent sure it’s right but if not sorry

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5

Step-by-step explanation:

If you mean a whole, sorry if its incorrect

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3 years ago

At the store, you buy a backpack for $30.42, a binder for $9.89 and a combination lock for $5.75. If you give the cashier $50.00

Shkiper50 [21]

Answer:

$3.94

Step-by-step explanation:

$30.42 + $9.89 + $5.75 = £46.06

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3 years ago

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A store pays $365.84 for a fountain. The store marks up the price by 10%.

Ann [662]

Answer:

The store marks up the fountain by adding $ 36.58 to its original cost, bringing its retail price to $ 402.42.

Step-by-step explanation:

Given that a store pays $ 365.84 for a fountain, and then the store marks up the price by 10%, to determine the amount of the mark-up the following calculation must be performed:

365.84 x 10/100 = X

3,658.4 / 100 = X

36,584 = X

36.584 + 365.84 = 402.424

Thus, the store marks up the fountain by adding $ 36.58 to its original cost, bringing its retail price to $ 402.42.

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3 years ago

Jobisdone [24]

Answer:

0.055

Step-by-step explanation:

You want to move the decimal from the % left two places.

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