In its opening weekend in 2011, a 3-D movie remake made $40 million less than the original when it opened in 1994. If the total amount for the two opening weekends was $60 million, how much did the movie make during each opening weekend?

What is the answer to the question 5x+2x

Maria has $10,000 to invest in two accounts.he decides to invest one part in an account with 5% interest and the rest in an account with 8% interest. at the end of the year he has earned $702,50 in interest.¿how much did maria invest in the 8% account?

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?