Step-by-step explanation:
The vertex is the point (-4, 7).
well, the difference from 5600 to 4200 is 1400.
If we take 5600 to be the 100%, how much is 1400 off of it in percentage?

Answer:
each number is the answer
Step-by-step explanation:
Let A and B represent the governor's salaries of states A and B, respectively.
A - B = 53,435
A +B = 290,395
Add these two equations to eliminate B.
2A = 343,830
A = 171,915
B = A -53,435 = 118,480
The governor of state A has a salary of 171,915.
The governor of state B has a salary of 118,480.