On saturday 12 friends go ice skating altogether they pay $83.40 for admission they share the cost equally how much does each person pay

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

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Bring the fraction a/a-4 to a denominator of 16-a^2