Use capital letters and include a space.
v40; 70; 90
a
b
c
d
e
5
6
7
8
9
10

26

step-by-step explanation:

what graph

step-by-step explanation:

i think the correct option is the second option.

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.