Distribute and simplify (√12 + √8 - √2)

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?