Answer:
is this a question
Step-by-step explanation:
Answer:
D. A solid
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
10- w = 90
w = 90 -10
w = 80
Answer:
The new price is 66% off the original not 75% off
Step-by-step explanation:
Let x be the original price
First take 60 percent off
x - x*60% = new price
x- .60x = .40x
The new price is .40x
Then take 15 % off
(.40x) - (.40x)*15%
.40x - .40x*.15
.40x - .06x
.34x
100 -.34 =.66
The new price is 66% off the original not 75% off