Let x be the original price.
Discount percentage = 40%
Price after discount = $3
So, x -
= 3
= 3
= 3


x = 5
Hence, the equation that would allow us to find the original price is 0.6x = 3.
Answer:
Jk
Step-by-step explanation:
To find the number of miles driven on one gallon, divide 420 by 20. that would be 21. multiply 21 by 65 to find the number of miles you can drive with 65 gallons.
I would say the answer is c. only graph d ,, think of the line test to see if a graph is a function or not