Question

Write an expression for the perimeter of the triangle shown below:

6.9x − 16
6.9x + 16
0.1x − 16
0.1x + 16

Answer 1

The answer is 0.1x-16

Explanation:

-3.4x+3x+.5x=0.1x and -25+9 is -16 which is 0.1x-16