Find the square of each imaginary number.
(Get rid of the i)

What does x = in this equation x+3+2x=x+5

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Multiplying fractions by whole number 5 x 1/3=?