Agirl became a member of this gym club. her friend asks her “ hey how much was it for the membership? ” she goes “i forgot, but they gave me 80% off so i only had to pay $50..” what was the original price?

To determine the original price of the membership, we need to consider two main factors: The price she paid for, and the percentage of the original.

She paid $50 as 80% of the original, or in other words, $50 is 4/5 of the original price (as 80%/100% simplified is 4/5); therefore, we can calculate the price by simple division and multiplication.

First, we need to divide $50 by 4, as to determine what 1/5 of the original price is. This leaves us at a quotient of $12.50.

Next, we need to multiply our quotient by 5 to determine the original price of the membership. This will leave us with our final product of $62.50.

To conclude our answer, the original price for the membership was $62.50.

I hope this helps!

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

x=0

step-by-step explanation: