A bag contains 4 red marbles 6 blue marbles and 5 green marbles if three marbles are drawn out of a bag what is the exact probability that all three marbles drawn will be green

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Which function has the domain x> -11

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?