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sergejj [24]
3 years ago
11

A student is trying to solve the system of two equations given below:

Mathematics
1 answer:
natima [27]3 years ago
5 0
If you are going to eliminate the y term the y must be the same value but different signs

since the second equation has y, a value of 3 you mist make the first one -3 so you will multiply the whole equation by -3
c is the answer
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140 fluid ounces increased by 45%
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Hello!

"Increase" means to add. We must find out what 45% of 140 fluid ounces is, and to do that we must first convert the percentage to a decimal and then multiply it by the amount of fluid ounces.

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45% ÷ 100 = 0.45 as a decimal

0.45 × 140 = 63

Add this to the amount of fluid ounces:

140 + 63 = 203

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Answer:

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