Eight and one - half years ago, steven was 7 years old. how old is he now?

Which property is illustrated by the statement given below? raj raj.

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5