Round answer to 2 decimal places. 3.57142857oz

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.

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.