Aman invested $500 in the stock market. during the first week, he gained $200. during the second week, the market was strong and the man doubled his money. during the third week, stocks fell, and the man lost $650. how much money did the man have at the end of three weeks?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Which shows the graph of the solution set of 3y – 2x > –18?