Arecipe for 9 banana dash nut muffins calls for 1 cup of flour. the number of muffins that can be made varies directly with the amount of flour used. there are 1 1/3 cups of flour available. how many muffins can be? made?

12 muffins can be made.

Step-by-step explanation:

12 muffins because if one cup makes 9 muffins, and 1/3 of 9 is 3. Than 9+3=12 so you can make 12.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.