What is
1. -2(n-9)+4
2. 6x - (2 - 3x)

Determine whether triangle tjd is congruent to triangle sek  givent (-4,-2), j (0,5), d (1,-1), s (-1,3), e (3,10), k (4,4)and explain the reason.  select one: a. yes, by sssb. no, by aasc. no, by asad. yes, by sas

What is the range of the data below? .8090100

Evaluate the following expression 1/3^2