Answer:Wx
=
−
50
m
2
l
2
t
e
2
r
s
Step-by-step explanation:
Answer:
5.71428571429
Step-by-step explanation:
Answer:
52 miles per hour
Step-by-step explanation:
455 miles in 8 hr 45 min =
455 miles in 8.75 hours

8.75(x) = 455(1)

x = 52
I guess the question is incomplete...
Answer:
Solve for y, graph it, and then find where the lines intersect.You can take a table and put in all the x and y values. Then graph it. And see where it intersects. Because usually, these equations are lines