Question

A gas station owner has 30 gallons of gasoline for which he charges $3.03 per gallon and
some for which he charges $3.74 per gallon. How many gallons of the $3.74 brand must the owner mix in to produce gasoline that costs $3.28 per gallon?

Answer 1

just a sec.

Answer 2

np, thank you for your help

Answer 3

Do u set up a double equation?

Answer 4

yes, one for each rate of gas

Answer 5

right?

Answer 6

Here.

Answer 7

My computer cuts the left side of by a couple letters. :(

Answer 8

ty, I kept trying to multiply the 3.74 a gallon by 30 as well and my answer was coming up waaaaaaaaaaay off

Answer 9

uw.