The 15% discount means that they only pay 100%-15% = 85% of the meal's bill.
This would cost 85% * 78.65.
However, they also have to pay a 20% tip of the meal cost.
This would cost 20% * 78.65.
Total Cost = (85% * 78.65) + (20% * 78.65)
= 105% * 78.65
= 1.05 * 78.65
= $82.58
Answer:
Step-by-step explanation:
You need to get the X by itself and the only way to do that is to get rid of the 8. Since the X is being multiplied by the 8 you need to do the opposite and divide to get rid of it. Since you divide one side by 8 you must do it to the other, leaving the answer as 1/8
16 times but the answer is 16.3(repeating)
Well...
The difference between 7 and 4 is 3.
That difference cost $6.75.
Each box cost $6.75/3=$2.25
Good luck!
M.