What type of graph would you use for data over time?

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

child does not get an education so she can use the molla on junk

the answer is simply just 6n add the two together as they have an n

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.