Given the equation of the line passing through the point (1,-1) that is parallel to y=×-9

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

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.

The room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?