Find the variables

50 points in it for you plus a thanks, 5 star rating and brainliest

Solve 2x+y=3 x+y=5 in substitution method

Draw a scaled copy of the circle using a scale factor of 2

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.