shelley spends 12 hours helping with school events peter spends 6times as many hours helping as shelley what equation and solution helps find out how many more hours peter works than shelley

Which expressions are equivalent to -6 + 3m

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.

What is the 12th term of b(n)=-4-2(n-1)