DA FACULDADE UNYLeya ,
A diferença entre dois numeros és
go. o o maior está para 28 assim
Como o menor está para do. O produto
desses números vale:
A 4.520
(B) 4.950
ca 5.695
56.,700
E] 7.000

There is now picture how are we supposed to see 

D. german mythological

When an orchestra plays at a concert they might play a symphony (a piece for orchestra) and they might play a concerto (with a soloist). if the solo instrument is a violin the piece is called a “violin concerto”, if it is a piano it is called a “piano concerto”, etc.