X of 20% = y
x - y = 75
x = total amount
y = discounted amount
x * 20/100 = y
x * 0.2 = y
replace y with 0.2x in other equation
x - y = 75
1x - 0.2x = 75
0.80x = 75
x = 75/.8
x = 93.75
Check:
93.75 * 20/100 = 18.75
93.75 - 18.75 = 75
x = 93.75
y = 18.75
Answer: Total amount without discount is $93.75
//BTW not sure about this, but kind of make sense
Answer:
The chart shows a growth of 22-24 miles per gallon.
Step-by-step explanation:
5x^2= 2205
Divide both sides by 5
x^2=441
Find the square root of both sides
x= 21
The slope is 2 hopefully this helps
No solutions. the answer to an absolute value equation like this one only produced positive numbers, not negative
