Santosh spends Rs 7x - 4 for a shirt and Rs 2x + 8 for a pair of pants. If he gives the shopkeeper a 1000 rupees note, how much will he get back?

Asphere has a diameter of 10 in. what is the volume of the sphere?

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

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?