Which expression is a difference of two terms that is equivalent to -6z + 13?
A. (5z + 2) - (11z - 15)
B. (11z +2) - (5z + 15)
C. (11z + 15) - (5z + 2)
D. (5z + 15) - (11z + 2)

Please answer, I would really appreciate it

Plot the intercepts to graph the equation

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

If cos(θ)=2853 with θin q iv, what is sin(θ)?