Answer:37 paintings of $50 and 15 paintings of $75
Explanation:
Let
be the number of paintings Ella sells for $
.
Let
be the number of paintings Ella sells for $
.
Profit made through $
paintings is

Profit made through $
paintings is

So,total profit is given by

It is given that total profit is $

So,
..(i)
Given that the total number of prints is

So,
..(ii)
using (i) and (ii),

