You simply put 40 over a hundred and 55 over n (which is the number were trying to find) so you do cross multiplication. 55 times a hundred and after you get the answer. You divide it by 40 and should get 137.5.
Answer: 
Step-by-step explanation:
Answer:
the answer is 9 mark me brainlest
Step-by-step explanation:
A P E X
Answer:
C
Step-by-step explanation:
Volume = πr²h
r = 2.5 inches plus 1inch cushon thickness = 3.5 inch radius.
V = 3.142*3.5²*13
V = 500.56in³
Using the slope formula the answer would be 1-(-1)/(-1)-6. The slope would be 2/-7. It would be a negative slope.
