Answer:
$255
Step-by-step explanation:
To find amount that is subtracted off of the original price, you would need to multiply 300 by 15% as a decimal
The decimal form of 15% is 0.15, meaning that you would have to multiply 300 and 0.15
Once you do this, you will get 45
To find the sale price, you need to subtract the amount that is discounted, 45, from 300
Once you do this, you will get 255
This means that the sale price of the item is $255
D. 564.44 cm^3
V = (1/3)(pi)r^2h
V = (1/3)(3.14159)(7 cm)^2(11 cm)
V = 564.44 cm^3
20x+21y+14
Combine like terms:
150x-80y+50-50x-25y+20=
100x-80y+50-25y+20=
100x-105y+50+20=
100x-105y+70
100x-105y+70 can be divided by 5 and get 20x+21y+14.
Answer: 28,278.10
