CAN SOMEONE HELP ME W THIS FAST I NEED HELP HELPPP

Which graph represents 2x-5y< 15

What term best describes a line ans a point that lie in the same plane

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.