12.70 or rounded 13 yeeeeeeeeee boiiiiiiiiiiii
Answer:
See explanation
Step-by-step explanation:
1. From the graph of absolute value function:
a. The domain is 
b. The range is 
c. The graph is increasing for all 
d. The graph is decreasing for all 
2. From the graph of quadratic function:
a. The domain is 
b. The range is ![y\in (-\infty,0]](https://tex.z-dn.net/?f=y%5Cin%20%28-%5Cinfty%2C0%5D)
c. The graph is increasing for all 
d. The graph is decreasing for all 
Answer:
Is it A
Step-by-step explanation:
thats the answer I got
Ans: (640-80) divided by 2=280-cost of the pair of shoes
280+80=360-cost of the dress
check: 280+360=640