Okay so every part of sugar requires 4 parts of water
so
3434 cups of sugar x 4 (parts of water per 1 part of sugar) = 13736
She will need to use 13, 736 parts of water for 3, 434 parts of sugar
It factorises to -
4(x+6)
Think of absolute value and inverse operation, +72 to 72 and 24
-45 + 150 = 105
Carol has $105 in her account after receiving her paycheck.
