How many gallons of gas is in my tank?

F(180) = x/30

= 180/30 = 6 gallons of gas is needed

(4,5

look up a corrdinate plane and do what the thingy says and boom

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.