Can someone help me with these?

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.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Shared decision making is always a positive strategy to take