Answer:
Step-by-step explanation:
Speed = (24*2)/(0.5*2) miles/hr
=48 miles/hr
Given the slope m and a point (a,b) of a line, its equation is given by

In your case, a = -4, b = 7 and m=1/2, so we have

I don’t think you can do that
Answer:
Step-by-step explanation:
To the nearest 10 is 300 - 298
To the nearest 100 is 500 - 549
To the nearest 100 is 700 - 698