Respuesta :

Answer:

1. 7

2. 13

Step-by-step explanation:

1. x = 2 and y = 3

y^2 - x

= 3^2 - 2

= 9 - 2

= 7

2. x = 5 and z = 4

z + x + z

= 4 + 5 + 4

= 9 + 4

= 13

teddiarsa

Answer:

7 for the first question and 13 for the second one