Adelivery truck is transporting boxes of two sizes: large and small. the combined weight of a large box and a small box is
70
pounds. the truck is transporting
65
large boxes and
60
small boxes. if the truck is carrying a total of
4400
pounds in boxes, how much does each type of box weigh?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer