HELP ME WITH PRECALC

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Match each inequality to the number line that represents its solution

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]