Answer:
7x+21y=5439
x+y=305
Step-by-step explanation:
it's pretty self explanatory, right?
Answer:
The slope represents the change/rise is the yearly imcome based on age. The y-intercept is the amount that they make when they first get a job.
Step-by-step explanation:
Answer:

Step-by-step explanation:
*photo attached*
Answer:
2475.1
Step-by-step explanation:
2,475 1/10= 24751/ 10= 2475.1