Which choice represents the simplified form of the expression below and the values of x for which it is defined?
√7x^3 divide by √x
a. x√2x when x> 0
b. x√7 when x< 0
c. x√7 when x> 1
d. x√7 when x> 0

Which function is represented by the graph

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 solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68