Shannon is putting a fence around the garden except where there is a gate that is 3 feet wide 1 foot of the fence cost $43 the cost of the gate is $128 write an expression that represents the total cost of the fence and the gate and explain how you determine your expression.

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?