What is the following sum? 5x(/x^2y)+2(^3/x^5y) A: 7x(^6√x^2y)
B: 7x^2(^6√x^2y)
C: 7x^2(^3√xy^2)
D: 7x(^3√x^2y

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?