You bought 5 chocolate bars and 8 blow pops for $23. 25. Your sister bought 2 chocolate bars and 13 blow pops for $21. 55. How much did each chocolate bar cost? each chocolate bar cost $.

How many types of federal student aid are available to students ? a: 3 b: 2 c: 5 d: 10

The recommended daily calcium intake for a 20-year-old is 1,000 milligrams (mg). one cup of milk contains 299 mg of calcium and one cup of juice contains 261 mg of calcium. which of the following inequalities represents the possible number of cups of milk m and cups of juice j a 20-year-old could drink in a day to meet or exceed the recommended daily calcium intake from these drinks alone?

The different forms of a gene for a given trait are called .