Find x so that (L) is parallel to (m) and state the converse

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Let x = a + bi and y = c + di and z = f + gi. which statements are true?