Can someone pls help with all of these questions

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.

How many lines can be drawn through points j and k? 0 1 2 3

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?