Answer:
(4,0)
Step-by-step explanation:
It is a linear function so you find the slope by doing y2-y1/x2-x1 and you find the slope to be 1/2. You can then setup an equation using it and graph it to find the next value.
Answer:
m=3
Step-by-step explanation:
–8m = 3 − 9m
-8+9m = 3
m = 3

We know that
and 
Substitute in the value. 
Use a calculator to multiply. 
45 divided by 50= 90%
0.9*16.50=14.85