Given m ||n, find the value of x.
(7X+9)
(9x+5)°

Step-by-step explanation:

(7x + 9)° is corresponding angle to (9x + 5)° angle

Therefore:

m║n      ⇒      (7x + 9)° = (9x + 5)°

(7x)° + 9° = (9x)° + 5°     {subtract (7x)° from both sides}

9° = (2x)° + 5°                    {subtract 5° from both sides}

4° = (2x)°                           {divide both sides by 2°}

 x = 2

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140

55 degrees because 55+55=110 degrees