I’ll give brainliest:) help thanks

A

hope this helps

have a good day :)

Step-by-step explanation:

A

Step-by-step explanation:

the other 3 arent right cause they arent shown in the dictionary enry

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.