Ineed to know the answer to this question

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

Ineed someone to me answer my question i have to have this done and knocked out

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?