Please help me this is due! 7th grade math offering 20 points and might give brainly if I get more than one answer :)
2 answers:
Answer:
$98.90
Step-by-step explanation:
Let x = original price in dollars
x is the original price
9% of this original price is equal to 0.09x
subtract: x - 0.09x = 0.91x
The discount price is equal to 0.91x and it's equal to 90 dollars, so they must be the same value.
0.91x = 90
0.91x/0.91 = 90/0.91
x = 98.9010989
x = 98.90
So the original price is $98.90
Answer:
I'm pretty sure it's $98.10
Step-by-step explanation:
$90*.09=8.1
90+8.1=98.1
which can also be written as $98.10
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