Joe brought g gasoline for 2.75 per gallon and c cans of oil for 3.35 per can. A. what expression can be used to determine the total amount Joe spent on gasoline and oil

B. if he bought 5.8 gallons of gasoline and 6 cans of oil how much did he spend in all?

Step-by-step explanation:

Let T represent the total amount spent.

The word and implies addition so the equation would be T= 2.75g+3.35c .

Now plug in the g and c values given in part b

So T= 2.75(5.8)+3.35(6)

Next simplify the expression

This is what T or the total Spent equals

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

answer: the answer is b. i think hope i got it correct

step-by-step explanation: