Answer :
Let 'x' represent the number of baskets and let 'y' be the total cost.
Since the paint costs 14.50 and each basket cost 7.25, then we have the following function:
[tex]y=7.25x+14.50[/tex]To find the cost of 4 baskets, we can make x = 4 and solve for y:
[tex]\begin{gathered} x=4 \\ \Rightarrow y=7.25(4)+14.50=29+14.50=43.50 \\ y=43.50 \end{gathered}[/tex]therefore, the cost of painting 4 baskets is $43.50