Very important question! hurry

y=2x-5 is the equation of a straight line graph. where does it cross the y-axis?

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: