Brian paints pictures at the town dock and sells them to tourists. He has found that the following system of equations represents the expenses and the revenue for running his painting stand. C = 135 + 5n C = 20n Determine the minimum number of paintings he must sell to make a profit.

Me asap the graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants according to the line of best fit about how many ounces of frozen yogurt can someone purchase for $5? 1 cost of frozen yogurt 1.5 2 13 15.5 cost (5) no 2 4 6 8 10 12 14 16 18 20 size (oz)