Agatha's Photo Place prints photos directly from smartphones. The table shows costs for several different numbers of photos if fewer than one hundred 4×6 photos are ordered. If the number of photos ordered is more than ninety-nine and fewer than two hundred, each photo costs $0.17 and there is a $4.50 shipping fee. If two hundred or more photos are ordered, each photo costs $0.15 and there is no shipping fee. What is the piecewise-defined function that expresses the cost of the order, C(x), in terms of the number of photos ordered, x ?

b

step-by-step explanation:

d is the only accurate one

step-by-step explanation:

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.