Khamilah is building a rectangular deck in her back yard. The length of the deck is 5 feet more that the width. The area of the deck is 150 square feet. Set w = the width of the deck.

Respuesta :

Answer:

200

Step-by-step explanation:

1) 100-(-100)

2) -- = +

3) 100 + 100 = 200

Therefore, the answer is 200!