Answer:79.5
Step-by-step explanation:32.8+8.75=41.55 41.55-3.6=37.95 37.95+41.55+32.8=79.5
Answer:
3
Step-by-step explanation:
Slope is 9 or 9/1 and the y-intercept is -9 or (0,-9)
Answer:
y=1/2x + 3
Step-by-step explanation:
Slope is ∆y/∆x. In this case,
m = (6-3) / (6-0) = 3/6 = 1/2
Y-intercept is what the y-value is when the line intersects the y-axis. Because of the point (0,3), you know it's 3.