What is the real part of 6 plus 3i

If 3x+8=3x+8 is it one solution or no solution

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show