All of the following expressions are equivalent except . 2 - x x - 2 -2 x x (-2)

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?

How do we determine if they are made with matter

If you constantly work its possible that you will become burned out at your job?