HELP ME THX I don't want to fail...

EF = 11

JK = 32

Step-by-step explanation:

Because the average of  10 and 12 is 11, therefore that would be the answer, since EF has a slite angle, finding the average of the largest side length and the opposite side would be the best way to find it.

Because the average of 28 and 36 is 32 your answer would be 32, this is from adding both lengths on LJ, which is 12 and 24, I added them to get 36, then found the average, the average was 36,  meaning that this was your answer.

PEMDAS

Step-by-step explanation:

(P)arenthesis

(E)xponents

(M)ultiplication

(D)ivision

(A)ddition

(S)ubtraction

101 = -4 + 5(x + 2)

101 = -4 + 5x + 25

101 = 21 + 5x

101 - 21 = 5x

80 = 5x

80/5x

x = 16

I hope that helps :)