Sarah is buying a laptop at BetterBuy. She purchases the laptop for $1,500.00 and then is charged a 8.5% tax on top of the sale price. Which equation would be used to find the total amount Sarah payed, including tax, as a
percentage of the original cost?

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet