Answer:
8x-55818-t
Step-by-step explanation:
1) B
This is because the x value = quarts and the y value = pints, there are 3 quarts and 6 pints.
2) A
Its going up 2 every time in the y axis, rise over run= 2 over 1
3) C
They are both at 0
Answer:
f(9)=-22-9(9)+20=-83
Step-by-step explanation:
f(9) means x = 9, Just substitute 9 into the function.
-9(9) = -81
-22-81+20 = -83
Step-by-step explanation:
As ANC are collinear,
AB+BC=AC
so,
18+BC = 41
BC = 41-18
BC = 23 is the answer.
Y varies inversely with x
means that y=k/x
with x=0.7 and y=80
we have 80=k/0.7
k=0.7x80=56
so the equation is
y=56/x
