Help !!! Please quick

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes