Answer: She can make 63 cupcakes with 9 cups of flour.
Explanation:
Given :
Somebody can make 7 cupcakes ( the y value) with one cup of flour
To find: How many cupcakes she can make with 9 cups of flour
1 cup of flour (x) can be used to bake = 7 cupcakes (y)
Thus 9 cups of flour can be used to bake = [tex]\frac{7}{1}\times 9=63[/tex] cupcakes
Thus she can make 63 cupcakes with 9 cups of flour
