The answer is 7/4 I added my work there sorry if it’s kinda messy
Answer:
Step-by-step explanation:
Simple...
you have:
1.) Find the slope of the line using (-2,1) and (3,6)
Using


m=1 (slope)
2.)Tell whether the equation, 8y+3=5x+3, is a direct variation.
y=

(None)
3.)What is the slope and y-intercept of the graph of the equation y=2x+3?
Slope =2
y-intercept=3
C.
Thus, your answer.
Answer:
36.67 [mile/hour].
Step-by-step explanation:
1) use the formula: V=S/t, where S - entire jorney, v - average speed (required to calculate), t - elapsed entire time.
2) according to the formula above S=50+60=110 miles; t= 50/40 + 1.75=1.25+1.75=3 hours.
3) after the substitutuion 110 and 3 into the formula above:
v=110/3≈36.67 miles/h.