Marco and his friend Victor are pitchers for their school baseball team. On average, Marco strikes out 2.4 batters per game. On average, Victor strikes out 4.6 batters per game. What is the difference in their strikeout averages?

20

step-by-step explanation:

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.

i think the answer is b