What value(s) of x make the equation x2 - 18x + 81 = 0 true? a. 9 b. -9, 9 c. 0, 9 d. 0, -9, 9

Which of the following circles have their centers in the third quadrant? check all that apply.

Use the irregular polygon below. show all work. a. find the perimeter. b. find the area. the angles of the irregular polygon is 2, 8, 8, and 4.

Gigi earned $65 for 5 hours of gardening. she earned $90 for 9 hours of office work. which statement correctly compares gigi’s earning per hour for gardening and office work? she earned $3 more per hour for office work than for gardening. she earned $4 more per hour for office work than for gardening. she earned $3 more per hour for gardening than for office work. she earned $4 more per hour for gardening than for office work.