Respuesta :

8. The expression 5n + 3 is an odd expression.
9a. The expression p + q is an odd answer.
9b. The expression pq is an even answer.
9c. The expression 2p + q is an even answer.
10. y = 5x - 6
y + 6 = 5x
   5        5
¹/₅y + 1¹/₅ = x