Which of the following is the coefficient int he algebraic expression 22y3 +z

16 more than the product of 5 and p

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.