Priya has a recipe for banana bread. She uses 7 1/2 cups of flower to make 3 loaves of banana bread. Andre will follow the same recipe. He will make b loaves banana bread using f cups of flower. Which of these equations represents the relationship between b and f?

A. b = 2/9 f
B. b = 2/5 f
C. b = 5/2 f
D. b = 9/2 f

C. b = 5/2 f

Step-by-step explanation:

I know this because it takes 2 1/2 cups of flower to make one loaf of bread and 5/2 is equal to 2 1/2, and the cups of flower that he will use or f is dependent on how many loafs of banana bread he makes or b

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168