Can someone me with these 2 questions?

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

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

X+ y = 5 ; x - y =3 solve using linear combination