Miss Yang has bulletin boards 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+3 w - 6 + w+ 3w - 6 to find the formula for the perimeter of each of Miss Yang’s bulletin boards.
8w^2 - 12
8w - 12
6w^2 - 10
6w - 10
To find the formula for the perimeter of each bulletin board, we need to simplify the expression: w + 3w - 6 + w + 3w - 6.
Combining like terms, we get:
w + 3w + w + 3w - 6 - 6 = 8w - 12
Therefore, the formula for the perimeter of each bulletin board is 8w - 12.