Gross billings for merchandise sold by Lang Company to its customers last year amounted to $12,720,000; sales returns and allowances were $370,000, sales discounts were $175,000, and freight-out was $140,000. Net sales last year for Lang Company were

i believe that it is a 45% chance.

x=3

step-by-step explanation:

this is really simple i saw that there was only one term (5x) and thought if that was 15 what would i have to multiply everything else to get it there? well if 5x became 15 then x would have to be 3 so plug the 3 in the x for the other equations and you get 15 for the other ones. so there you go. : )

answer(b); ; ; the quantitative or qualitative variable for which the experimenter wishes to determine how its value is affected by the explanatory variable;