Abag of marbles contains 4 red marbles, 5 yellow marbles, 2 green marbles, and 7 blue marbles. you draw one marble from the bag. what is the sample space for this experiment?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2