Rory has a recipe for chocolate cupcakes. She uses 4 1/2 cups of flour to make 12 cupcakes. Camryn will follow the same recipe. She will make c cupcakes using f cups of flour. Which of these equations represents the relationship between c and f?
A. C = 8/3 f
B. c = ⅘ f
C. C = ⅜ f
D. C = 5/4 f

Step-by-step explanation:

First, divide the 12 cupcakes by 4 1/2. This will find the rate of change or slope of the equation. The answer of 12 divided by 4 1/2 is 8/3. That would make A the correct choice for this problem.

its c or d   take a lucky guess my dude

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.