Question
Miss Yang has bulletin boards of different sizes in her classroom. She wants to calculate how much border she needs for each one. The length of each bulletin board is 6 inches less than three times its width, w . Simplify w + 3w − 6 + w + 3w − 6 to find the formula for the perimeter of each of Miss Yang’s bulletin boards.
Answers
GPT 3.5
To find the formula for the perimeter, we need to simplify the expression:
w + 3w - 6 + w + 3w - 6.
Combining like terms, we have:
8w - 12.
Therefore, the formula for the perimeter of each bulletin board is 8w - 12.
w + 3w - 6 + w + 3w - 6.
Combining like terms, we have:
8w - 12.
Therefore, the formula for the perimeter of each bulletin board is 8w - 12.