PLEASE HELP FAST Let mZA = 30°. If ZB is a supplement of ZA, and ZC is a complement of 2A, what is mZB+m2c?
A. 60°
B. 150°
C. 180°
D. 210°

(hurry! ) which expression is equivalent to the following complex fraction?

The variable in a relation who’s value depends on the value of the independent variable is called what?

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought