Answer:
$14
Step-by-step explanation:
80% of $70 is $14, saving him $56
Answer:
-2
Step-by-step explanation:
slope = (y1-y2)/(x1-x2)
= (3-1)/(0-1)
= 2/-1
= -2
Well what is 30x3 (because that is how you would find what is one third of unknown) then you find the answer witch is 90$
D = 10 is the diameter so r = d/2 = 10/2 = 5 is the radius
Plug r = 5 and h = 7 into the formula below and simplify
V = pi*r^2*h
V = pi*5^2*7
V = pi*25*7
V = pi*175
V = 175pi
Answer: Choice D
The percent that is 33 is (33/88)*100 = 37.5%
