A pair of in-line skates is on sale for $90 iF this price represents 9% discount form the original price,what is the original pr
ice to the nearest cent
1 answer:
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. Ie.
0.91x = 90
0.91x/0.91 = 90/0.91
x = 98.9010989
x = 98.90
So the original price is $<span>98.90</span>
You might be interested in
40 inches because a rectangle has 2 sets of parallel lines and if the width and length are 10 then you just have to add up all the sides.
0.17
yuh this is correct lol
This would be something like [5] or -[-5] which is absolute value (>.<)
Answer in picture below:
Step-by-step explanation: