Answer:
it's true! it's easier to solve for y because there's no coefficient in front of it unlike the second one that has "9y."
Distance=speed times time
distance/time=speed
distance=538
time=9 and 15mins
60mins=1hr
15/60=1/4=0.25
time=9.25hr
distance/time=538/9.25=58.162mph
about 58mph
Answer:
See photo
Step-by-step explanation:
= 
1 = slope intercept