Answer:
number 3
Step-by-step explanation:
(3,000+900+70) = 3,970
3,970*10 = 39,700
All but the last one I think but don't quote me
Answer:
m = -3/2 and b = 4
Step-by-step explanation:
m = slope and u go down 3 and over 2 so its -3/2
b = your y intercept and its intercepting through 4 on the y-axis
The slope is 1/2.
You can figure it out using the rise over run method
