He made $ 394.90 because you need to add all the large paintings then the small ones then add them all
Answer:
36
Step-by-step explanation:
8x-20=5x+1
-5 -5
3x=-20+1
+20 +20
3x=21
3 3
x=7
8(7)-20
FED=36
With the symbols given us the symbol for ten and use the symbol for zero 3 times