Answer:
B. y=1/2x+7
Step-by-step explanation:
y2-y1/x2-x1 this finds the slope
Then take one of the coordinates: either (2,8) or (4,9) and plug them into x and y to find b (the y-int)
Answer:
42
Step-by-step explanation:
8+8+12+4+4+3+3
Something like this for the problem.
Yes 7.5 is clearly the answer here
The answer 280,000 because 4 is closer to 0