What is the slope-intercept form of the line that passes through (2,7) and (4, -1)? y = -4x + 15
y = -4x + 12
y = -4x + 30
y = -4x + 3

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

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?