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3 years ago

6

Brain has reduced his cholesterol level by 15% by following a strict diet and regular exercise. If his original level was 240, w

hat is his cholesterol level now?

1 answer:

Nataly [62]3 years ago

5 0

Answer: 204

Step-by-step explanation: 15% of 240 is 36 so subtract 36 from 240 and you get 204

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Answer:

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Step-by-step explanation:

In this situation you would choose elimination.

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7x-y=3

---------------

x = 0

plug back in to find y

(-6)(0) + y = -3

0 + y = -3

y = -3

plug in to other equation for double check

7(0) - (-3) = 3

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