B is yes and the rest are no. B is the only solution where y equals 1.
EXPLANATION:
-To formulate an equation, you must first know what data the exercise gives us to locate them correctly.
data:
-6 that must be added to a number.
-four times a number that is equal to 4x
-a result that is equal to 50
Now with these data we formulate the equation:

if we solve the equation we have:
Answer:
149.86 cm
Step-by-step explanation:
4 ft 11 in = 59 inches
2.54(59) = 149.86