Atruck hauls 85 tons of garbage in 17 days how many tons per day did tge how and how did you get your answer

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10