Ineed with problems 3 to 11 me with this problems
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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.