Chem deposited $115.00 in a savings account. Each week thereafter, he deposits $35.00 into the account

1c-2 m405 what values are needed to make each expression a perfect square trinomial? 32 + 2x+ 2-20x + 22+5x+

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?