The correct answer is A) $75.85.
A discount of 20% means that the cost is 80% of the original. 80%=80/100=0.8
0.8(129) = 103.20
A discount of 30% means that the cost is 70% of the amount before discount. 70%=70/100=0.7
0.7(103.20) = 72.24
A sales tax of 5% means that it is 105% of the amount pre-tax. 105%=105/100=1.05
1.05(72.24) ≈ 75.85
Answer:
n=-4
Step-by-step explanation:
-6n-(-2n)=16
-6n+2n=16
-4n=16
n=16/-4
n=-4
Answer: The distance from the school to the park = 9 miles.
Step-by-step explanation:
Given: The distance from the school to the library is 12 miles.
The distance from the school to the park is 75% of this distance.
The distance from the school to the park = 75% of (distance from the school to the library)
= 0.75 × (12 miles)
= 9 miles
Hence, the distance from the school to the park = 9 miles.
Every person gets .66th of an apple - you just need to draw a picture to represent this.
Answer:
$966
Step-by-step explanation:
Sam's investment = 828
Paul's investment will be temporarily marked as x.
We need to divide 828 by 6 = 138 to find the result, x.
We multiply that by 7. 7 x 138 = 966.
We can write in 3 different ways:
828 : 966
828/966
(or in fraction form, I don't have a fraction line.
