Ex12) a man used 10 gallons of
gaseline on a 180-mile trip. how
many gallons of gasoline will he use
on a 450-mile trip?

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

the answer is 489

step-by-step explanation:

false

inverse variation is not exponential