Write five pairs of integers(a, b) such that a/b= -4. one such pair is (12,-3)=(-4)

(16,-4) (36,-9) i hope this answer helps

312312

step-by-step explanation:

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.