I think the answer is the one in the bottom right.
Your question is very vague, there is no multiple choice answers, your question lacks basically everything.
-2+(-2=4?
Do u have a problem that went with this?
They are all pretty easy all you do is multiply the cost by the amount of things you buy. For example number 4 your variables are cost (c) and songs (s). Your equation is c•s so $0.99 • s. 50 songs would be .99 • 50 which is $49.50
What? This isn’t really a question!
