Mathematics: me write an algebraic expression equation. then solve these percent problems.a $150 leather jacket is going on sale for a 25% discount. how much will the jacket cost on sale? jim brought 3 cd s at a cost of $14.99 each. what will he pay including 7% sales tax?

me write an algebraic expression equation. then

Ответ:

karebareyo

31.12.2021

$p\%=\frac{p}{100}\\\\100\%-25\%=75\%=\frac{75}{100}=0.75\\\\0.75\times\$150=\$112.50\leftarrow answer\\=======================================\\100\%+7\%=107\%=\frac{107}{100}=1.07\\\\1.07\times3\times\$14.99\approx\$48.12\leftarrow answer$
me write an algebraic expression equation. then solve these percent problems.a $150 leather jacke

me write an algebraic expression equation. then solve these percent problems.a $150 leather jacke

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Ответ:

BEEFYTACO

06.07.2020

Mathematics

Here's something to help you

Step-by-step explanation:

I'm using the second question as an example.

To find the Unit Rate, you have to divide the amount of money by the amount of whatever the product is

5.99/8= 0.74875

Since the question says to round it to the nearest hundredth, that means the price per unit (unit rate, or the price for one battery here) would be about $0.75. Simple, right?

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me write an algebraic expression equation. then solve these percent problems.
a $150 leather jacket is going on sale for a 25% discount. how much will the jacket cost on sale? jim brought 3 cd's at a cost of $14.99 each. what will he pay including 7% sales tax?

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me write an algebraic expression equation. then solve these percent problems.a $150 leather jacket is going on sale for a 25% discount. how much will the jacket cost on sale? jim brought 3 cd's at a cost of $14.99 each. what will he pay including 7% sales tax?

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me write an algebraic expression equation. then solve these percent problems.
a $150 leather jacket is going on sale for a 25% discount. how much will the jacket cost on sale? jim brought 3 cd's at a cost of $14.99 each. what will he pay including 7% sales tax?