Charlotte filled up her car with gas before embarking on a road trip across the country the capacity of charlottes gas tank is 12 gallons in the car uses 0.75 gallons for every hour driven write an equation for G in terms of t representing the number of gallons remaining in Charlotte’s gas tank after T hours of driving

good luck!

cutie~

addition

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

inverse operation of addition