Find the slope of the line passing through the points (-9,2) (9,2)

Can anyone explain to me how to do this? anything will .

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =

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.