Answer: 
Step-by-step explanation:
To reflect the graph of a function across the x-axis,

Answer:
Dan made more money last month
Step-by-step explanation:
15/100 10/100 Make the Percent's into decimal's and Dan's is still higher
Dependent variable is dependent on the independent variable
m, because the amount of tread lost depends on how many miles you traveled
it's not, the amount of miles depends on how much tread you lost
m is indepdent
Answer:
2r + 6
Step-by-step explanation:
have a good day :)