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Harrizon [31]
3 years ago
13

The sale price for a computer is $450. the original price was first discounted by 25% and then was discounted an additional 20%.

Find the original price of the computer
Mathematics
1 answer:
pishuonlain [190]3 years ago
3 0
Sale price = $450
original price = 25%y
dicount = +20%

solution = $450 × 45%
= $202.5
= $652.5

i am a mathematics teacher. if anything to ask please pm me
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Solving for the amount of maturity given that it is compounded monthly for 1 year with an interest of 3%, we have the formula and solution below:
A = P (1+r/n)^rn 
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3 years ago
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mars1129 [50]

Answer:

your answer would be  t=-1 or t=1

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Which is the solution for the Negative Case

Solve the Positive Case

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Rearrange and Add up

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3 years ago
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3 years ago
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HELP ME PLEASE WILL MARK BRAINLIEST
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Answer:

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5 0
2 years ago
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