Is 4(3x – y) and 12x – 4y equivalent? yes or no, if so how is it?

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

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?

Divide. write in the simplest form. 4 1/6 divided by 10