Please factor each problem and submit the answer in Perfect Square Trinomial Form. Thank you so much!

x^2-6x+9

4M^2-4M+1

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

What is the slope of the line (-7,2) (4,6)