Answer:
n(M) = 4
Step-by-step explanation:
M = (2,4,6,8)
n(M) = Number of values in set M.
n(M) = 4
Y=12.5x
because 12.5 is the constant and this is a directly proportional equation
Answer:
-1/2
Step-by-step explanation:
The ones tat have the a in them
so that is A, B, D