Andrea is saving money for a car. She makes $13 an hour shampooing dogs at the local groomer. After 18% is subtracted from her paycheck she puts 50% of her remaining check in her savings account. Let x represent the number of hours Andrea works. Write an expression in simplest form that represents the amount of money Andrea saves each paycheck.

Question

Mathematics

Remington Wolf

10 October, 08:05

Andrea is saving money for a car. She makes $13 an hour shampooing dogs at the local groomer. After 18% is subtracted from her paycheck she puts 50% of her remaining check in her savings account. Let x represent the number of hours Andrea works. Write an expression in simplest form that represents the amount of money Andrea saves each paycheck.

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Alvaro · Answer 1

Saved money = 0.41x

Step-by-step explanation:

x : hours Andrea works

If the 18% is subtracted from her paycheck, she still has the 82% (100 - 18)

Then after that she has:

0.82x

Now Andrea saves 50% of the remaining check (0.82x)

Saved money = 0.5 (0.82x)

Saved money = 0.41x