What is the area of polygon LMN?

A. 50
B. 60
C. 65
D. 70
E.80

If i have 20$ and i gave 5$ away how much i got

Can someone answer this question for me

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]