Evaluate the expression when a=
and c=
-2c+a
write your answer in simplest form ​

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?