Can someone help me thank you.

7 groups of 9 and one group of 4    (total of 8 groups)

Step-by-step explanation:

7 full groups, small group 4, total groups together 8

your answer is the frist one

hop i

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.