Respuesta :

Answer:

Plugging 5 for x, the answers are:

3x=15

2x-1=9

x^(2)=25

Answer:

15, 9, 25

Step-by-step explanation:

When x = 5:

3x = 3 × 5 = 15

2x - 1 = 2(5) - 1 = 9

x² = 5² = 25