Answer:
g(x)=10x-30 when x is 1
g(x)=-20. hence dats is d first function
g(x)=-20x+5
g(x)=-15 hence dats d second function
Answer:
isosceles triangle
Step-by-step explanation:
Answer:
The y-coordinates are the same
Step-by-step explanation:
Answer:
Assuming you mean from $60 to $45, that would be 25%.
Step-by-step explanation:
We can use the simple formula: 
In this case:
Which means there is a 25% discount.
Answer:
Option D is correct
Step-by-step explanation: