Please help i have so many timed quizzes
Write an expression for the perimeter of the triangle shown below:
10x − 9

10x − 39

5.5x − 9

5.5x + 9

Please help i have so many timed quizzes Write an expression for the perimeter of the triangle shown below 10x 9 10x 39 55x 9 55x 9 class=