Mathematics: Cliff has r quarters. express the value of the quarters in cents

0.25Step-by-step explanation:we havewe know thatsubstituteRemember thatso...

Cliff has r quarters. express the value of the

gatita70

07.01.2022

0.25r
Because 0.25 is the value of a quarter and that is multiplied by however many quarters there are (r)

Hope this helps :)

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abagailb03

07.01.2022

0.25

he has 4 quarters. that makes one dollor each quarter is 25 cents

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pringlehannah5151

10.02.2022

0.25

Step-by-step explanation:

we have

(-0.5)^2

we know that

$-0.5=-\frac{1}{2}$

substitute

$(-\frac{1}{2})^2=(-\frac{1}{2})(-\frac{1}{2})$

Remember that

$(-1)(-1)=1\\(-1)(1)=(-1)$

$(-\frac{1}{2})(-\frac{1}{2})=\frac{1}{4}=0.25$

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