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Fed [463]
3 years ago
5

Can someone please help me with # 2 #13 thanks show work how it's done, please

Mathematics
1 answer:
zavuch27 [327]3 years ago
6 0

Problem 13

10p+10q factors to 10(p+q). If we apply the distributive property, we can distribute the 10 to each term inside (p and q) to get

10(p+q) = (10 times p)+(10 times q) = 10*p + 10*q = 10p+10q

so we get the original expression again. Here 10 is the GCF of the two terms.

--------------------------------------------------------------

Plug p = 1 and q = 2 into the factored form

10*(p+q) = 10*(1+2) = 10*(3) = 30

As a check, let's plug those p,q values into the original expression

10*p+10*q = 10*1+10*2 = 10+20 = 30

We get the same output of 30

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Which of the following coordinates exists on the line y = 3x + 1?
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We are given

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6 0
3 years ago
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Twice a number divided by 5 gives 4<br><br>simple equations<br><br>​
melomori [17]

Answer:

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Step-by-step explanation:

Let the number = x

∴ 2x/5=4

∴2x=5*4

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Riley’s Rug Warehouse purchases rugs from the manufacturer for $82.00 each. The manager marks the rugs up 150% and then includes
Volgvan

A customer will pay $225.5 for one rug.

Step-by-step explanation:

Given,

Purchase price of rug = $82.00

Mark up = 150%

Amount of mark up = 150% of purchase price

Amount of mark up = \frac{150}{100}*82

Amount of mark up = 1.5*82 = $123

Price of rug after mark up = Purchase price + Mark up

Price of rug after mark up = 82+123 = $205

Sales tax = 10%

Amount of sales tax = 10% of price after markup

Amount of sales tax = \frac{10}{100}*205=\$20.5

Selling price = Price after markup + Amount of sales tax

Selling price = 205+20.5 = $225.5

A customer will pay $225.5 for one rug.

Keywords: percentage, markup

Learn more about percentages at:

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3 years ago
A study shows that 20% of college students pray daily in their own religious beliefs. In a group of 300 college students, find t
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5 0
3 years ago
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