Joe bought g gallons of gasoline for ​$ 4.95 per gallon and c cans of oil for ​$ 5.45 per can. a. What expression can be used to determine the total amount Joe spent on gasoline and​ oil?
b. If he bought 9.6 gallons of gasoline and 8 cans of​ oil, how much did he spend in​ all?

a. y(cost) = 4.95g + 5.45c

b. $91.12

Step-by-step explanation:

a. Joe bought g gallons of gasoline for 4.95, this can be represented as 4.95g. He bought c cans of oil for 5.45, this can be represented as 5.45c. Add them together to find the total cost, and it will look like this: y(cost) = 4.95g + 5.45c.

b. g = 9.6 gallons

c = 8 cans of oil

Plug these into the equation we did in part A

y(cost) = 4.95(9.6) + 5.45(8)

Solve

y(cost) = 47.52 + 43.6

y(cost) = 91.12

Therefore, if Joe bought 9.6 gallons of gasoline and 8 cans of oil, all in all he spent $91.12.

Hope this helps!!

- Kay :)

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

493 would be the correct answer

step-by-step explanation: