How much metal was used to make a can of soup that measures 3 inches in diameter and is 4 inches tall ?

56.52 square inches

Step-by-step explanation:

I looked on Quizlet and got the answer even thought there was a small difference in the height of the measurement. I hope that this helps :) there was a .5 deference so yea

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

the answer would be c:   ax + b = ax + c

step-by-step explanation: