20 dollars because you divide the 380 in half get 190 take 190 and subtract the 30 dollar discount left with 160 then you subtract her payment of 140 and your left with 20 dollars
Answer: B hope that helps
Answer:
yes 9 bigger than the other one
Answer: 2617 centimeters cubed
Step-by-step explanation:
The formula for finding volume of a cylinder is
The radius is half of the diamerter which will be 7 for this figure.
The height is marked 17
833π is about 2616.95
Rounded to the nearest whole number it is 2617
"b" is cubed, so when you double it (2*b) the 2 also is cubed.
a = 3(2b)³/c
a = 3*8b³/c
So "a" is increased to "8a"