In ΔJKL, \overline{JL}
JL
is extended through point L to point M, m∠LJK = (2x+3)^{\circ}(2x+3)
∘
, m∠KLM = (5x-7)^{\circ}(5x−7)
∘
, and m∠JKL = (x+20)^{\circ}(x+20)
∘
. What is the value of x?

john has 55 candy left.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

answer: answer is b.

[m < b = 120º]

step-by-step explanation: