The length of three sides of a triangle are x + 1/5 ,2x + 1/5 ,+ x + 1/2 what is the perimeter of the triangle

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days