ANSWER THIS CORRECTLY FOR BRAINLIEST (ALGEBRA)
1 answer:
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Answer:
See explanation below.
Step-by-step explanation:
Let's say, represents the sale price of radio.
Then the marked price of the radio is
The cost price of the radio is
The discount is simply 25% because the radio is being sold at 25% less then the marked price.
The gain percent is given as:
The radio is being sold at 12.5% gain.
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Answer:
<h2>The width is 13</h2>Step-by-step explanation:
From the question
P=2L+2W
where
L is the length
W is the width
To make W the subject move 2L to the left side of the equation
That's
2W = P - 2L
Divide both sides of 2 to make W stand alone
We have
when
P = 70
L = 22
W is
We have the final answer as
<h3>W = 13</h3>Hope this helps you