1. is the given equation linear? select yes or no.
a. -3/4x-1/2y =2
b. y=x2-5
c. = -2/x= y + 12

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

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?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?