• Which equation shows how to use substitution to solve the system? 2 + y = 32 – 4

y=3(6 + y) – 4

6 = 3x - 4

2 + (32 – 4) = 6

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Consider circle o, where and . m∠bpd °. °.