Answer:
It is a function
Step-by-step explanation:
The x values are different; if they were to be the same, such as (1,7),(2,8),(1,9) it would be incorrect.
Answer:
$2,100
Step-by-step explanation:
In two weeks there is 14 days so, I times 150 by 14 which is 2100.
Answer:
its B
Step-by-step explanation:
math way