From the set {17, 22, 27}, use substitution to determine which value of x makes the inequality true. x - 5 < 7
A. 27
B. 22
C. none of these
D. 17

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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?

If square root x = -7, then x= -49 true or false