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3 years ago

30 POINTS FOR WHO EVER GIVE ME THE RIGHT ANSWER

Mathematics

2 answers:

Alina [70]3 years ago

4 0

Answer:

False.

Step-by-step explanation:

$\dfrac{1}{x^{-3}} = x^3$

$x^3$ is a simplified expression. The given expression is not simplified.

tigry1 [53]3 years ago

3 0

False if there is a negative exponent move it to the other side for the fraction

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The girls collected 8.5 pounds more than the boys in class 4

<h3>Complete question</h3>

Five classes collected money for a charity of their choice. The amounts of money collected by the boys and girls of each are shown in the chart below.

In Class 4, how much more money did the girls collect than the boys?

<h3>How to determine the difference in amounts?</h3>

From the attached chart, we have the following amount in class 4:

Girls = 12 pounds

Boys = 3.5 pounds

The difference is calculated as:

Difference = Girls - Boys

So, we have:

Difference = 12 pounds - 3.5 pounds

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Difference = 8.5 pounds

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