Which of the following equations is not a linear equation? A. x + y = 4
B. 2x – y = 1
C. x^(3) = 2
D. y = 4

Me with this one question, and i'll upvote the brainliest answer

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.