Subtract -23 - 7.2
a.
–30.2

b.
–15.8

c.
15.8

d.
30.2

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?

15 points what is the end behavior of this graph? & what is the asymptote of this graph?

What is the domain of the step function f(x)=[2x]-1?