3x^2-18x+30=0 when i did it i got soke crazy answer that was wong

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

What is always true when two whole numbers are subtracted?