Adrawer has some red, green, and blue marbles. there are 33 marbles in all. thete are 4 times as many red marbles as green marbles. there are half as many blue ,marbles as green. how many blue marbles are in the drawer?

Nikolas calculated the volume of the prism. his work is shown below.

How do you write y-10=2 (x-8) in standard form

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?