7.
What is the slope of the line that contains the points (-1, 2) and (3, 3)?

h

step-by-step explanation:

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

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.

126 maybe. sorry