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alisha [4.7K]
2 years ago
13

A pair of designer sneakers was purchased for $120.

Mathematics
2 answers:
Brums [2.3K]2 years ago
6 0

Answer:the price now is $128

Step-by-step explanation:

you can get this by dividing the cost by the percentage it has risen by. For example: 120 / 15 = 8 and then you add 8 to the initial price

pshichka [43]2 years ago
5 0

Answer:

$138 dollars

Step-by-step explanation:

Given the following question:

15% of 120

To find the answer we have to find 15% of 120 by using the formula to calculate percentage. Then we add that answer onto the initial cost for the shoes and we will have our answer.

\frac{p\times c}{100}
\frac{15\times120}{100} =15\times120=1800\div100=18
=18

<u>Add the percent increase to the initial cost:</u>
120+18=138
=138

Which means since they were purchased, the shoes have gained 18 dollars in value and now are worth "$138 dollars."

Hope this helps.

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Sam Houston's Arms
OLga [1]

Answer:

The length of the statue's arm is<u> 26.22 ft.</u>

Step-by-step explanation:

Let the length of the statue's arm be 'x'.

Given:

Height of statue is, H=67\ ft

Height of male is, h=5\ ft\ 9\ in=5\ ft+\frac{9}{12}\ ft=5+0.75=5.75\ ft

Length of the male's arm is, l=27\ in=\frac{27}{12}=2.25\ ft

Now, as the size of Sam Houston's statue is proportional to that of an adult male, therefore, their heights and arm lengths will also be in proportion. So,

\frac{H}{h}=\frac{x}{l}\\x=\frac{H}{h}\times l

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7 0
2 years ago
15-12 + 4(3) =<br> 15-12-12<br> 15-1<br> 14
MissTica

Answer:

9

Step-by-step explanation:

7 0
3 years ago
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One number is five more than a second number. The product of the numbers is 3,300. Find the two numbers
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What's is the square root of 63
QveST [7]
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Step-by-step explanation:

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