the weights of babies at a hospital in November are shown in a line plot. how many more babies weighed 8 1/2 pounds than 6 1/4 pounds. A.1 baby B.2babies C. 3 babies D. 4 babies

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 are the domain and range of the function f(x)=2^x+1

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?