0.85 is between 0.8 and 0.9
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
Two hundred ninety three thousand eight hundred and five
Answer:
$22
Step-by-step explanation:
tax and the tip increase the price paid for the meal
she paid 15 + 10 = 25% more than the price of her meal
p = original price
1.15 x p = 27,50
p = 27.50 / 1.15 = 22
