Hello please help me! This is for my final exam! A) yes, function
B) no, not a function

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

The measure of an angle is 117°. what is the measure of a supplementary angle?