Can someone solve for y and z?

y = 12°

z = 120°

(you didn't ask, but x = 52°)

Step-by-step explanation:

110° = 2x+6

(corresponding angles says this is true)

104° = 2x

x = 52°

Then:

(5y + 10) + (2x + 6) = 180°

(5y + 10) + (2(52) + 6) = 180°

5y + 10 + 104 + 6 = 180°

5y + 120 = 180°

5y = 60°

y = 12°

Last:

5y + 10 = z - 50

(vertical angles prooves this is true)

5(12)+10 = z - 50

60 + 10 = z - 50

70 = z - 50

120 = z

z = 120°

Hope this helps and is correct, have a nice day! :D