Mr. Mele has been buying many plaid shirts recently. The linear equation used to model the amount of money in his bank account () based on the number of shirts bought. x. is y
- 45x + 700. What is the rate of change and what does it represent?
(a) The rate of change is $700 and it represents the initial
amount in his account.
(b) The rate of change is and it represents the cost of each
shirt.
(c) The rate of change is and it represents the amount his
bank account goes down per shirt he buys.
d) The rate of change is and it represents the amount of
money in his bank account.

your answer is the frist one

hop i

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.