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Zielflug [23.3K]
3 years ago
9

Sally wants to purchase some new school supplies. Notebooks cost $3 each and pens cost $2 each. Sally is not allowed to purchase

more than 12 items. Sally knows that she will need at lease 4 notebooks and at least 5 pens to be prepared for school. Define your variables for x and y.
Mathematics
1 answer:
julsineya [31]3 years ago
7 0
I don't know get a calculator
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She paid 26.35 for something that would usually be 31 dollars. what percent discount did she get
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<u>Answer:</u>

She paid 26.35 for something that would usually be 31 dollars. The percentage discount she got is 15%

<u>Solution:</u>

A lady paid $26.35 for something that is usually $31, so she got a discount for the product.

Now, we have been asked to find out how much percentage discount she got.

To do that we first have to check how many dollars she got off the product.

To do so we have to subtract the discounted price from the initial price.

Therefore we get:

31 - 26.35 = 4.65

To find the percentage discount we need to do the following

\begin{array}{l}{=\frac{4.65}{31} \times 100} \\\\ {=0.15 \times 100 = 15}\end{array}

Therefore she got a discount of 15%

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inn [45]

Answer

r = -20

Step-by-step explanation

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Step-by-step explanation:

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