Imade the answer to the problem 2 × x+x-4y

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

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.