Write an expression for the perimeter of triangle
1.8k-5, 3.5+6.1k, k+1.5

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2

What is the absolute value of the complex number -4- 2 v14 3.15 14 18