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
The length of that arc is (90/360)·2·π·6 = (1/4)·12·π = 3·π ≈ 9.42 units;
Answer:
6,000
Step-by-step explanation:
Answer:
40.53 is 10.73 more than 29.80
Step-by-step explanation:
40.53-29.80=10.73
The answer would be B. because the first part is half the cost of deandra's sofa is x divided by 2, and the second part is 30 dollars less which you subtract the first part minus the second part. x/2 - 30
