The total cost including taxes is $156
Answer:
This is a 25% decrease
Step-by-step explanation:
percent change = (old - new)/old * 100 %
The new price is 15
The old price is 20
Since the new price is less than the old price, it is a decrease
percent change = (20-15)/20 * 100 %
= 5/20 * 100%
=.25 * 100%
= 25%
This is a 25% decrease
She practices 5 hours a day.
120/4 = 30 hours per week.
30/6 = 5 hours per day.
Answer:
8x + 4y
Step-by-step explanation:
6x + 2x + y + 3y
Combine like terms
(6x + 2x) + (y + 3y)
8x + 4y
Answer:
so whats the question. ...........
