Respuesta :

The answer to the first one is 44 because you minus 180 by 48 and then divide by three.
this is the answer
[tex]5x = 3x + 48 \\ 5x - 3x = 48 \\ 2x = 48 \\ x = \frac{48}{2} = 24[/tex]
x is 24



so CEB measures
[tex]5 \times (24) = 120[/tex]

the answer is 120




good luck