Three hamburgers and two hotdogs cost $13. two hamburgers and four hotdogs cost $14 what is the cost of one hamburger? what is the cost of one hotdog?

step-by-step explanation:

sry but any answer choices

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.