You have 7 red marbles,5 blue marbles, and 3 yellow marbles. you randomly choose one marble, without replacing the first marble you choose a second and without replacing the second marble, you choose a third

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders