Find the slope of the line that passes through the points (5, 9) and (4, 3)

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

With alll of except for the 2 that i did already