Plz helps so i can pass

C

Step-by-step explanation:

did it on edge

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

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.