750 / 9 = 83.333333
83.33333 * 24 = 2000
100 / 6 = 16.66666667
16.6666667 * 24 = 400
2000 - 400 = 1600 gallons more than the kidney
Answer:
d. vertical line
Step-by-step explanation:
A line with an undefined slope is a vertical line
Slope is the change in y over the change in x
When the slope is undefined, it means that the x does not change, which is a vertical line
5.4 because you set up a proportion 7/19=2/x, 19*2=38, 38/7=5.4285, rounded you get 5.4
44×$20=$880. so the answer is $880
F(x)=x-4
f(3)=3-4=-1
(x-4)=3
x=7
3(f(x))=3(x-4)
3(f(3))=3(3-4)=-3
f(x)=7