I need help with question 7

Find IK

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

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

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )