Answer:
90
Step-by-step explanation:
I took the test and 90 gives u the most variability in your outcome so ur answer is more reliable.
calcutate it and find the area
5,435,820,000 is your answer
a. Y=-2x+4
6x+3y-9=3
+9 +9
6x+3y=12
-6x -6x
3y=-6x+12
/3 /3 /3
y=-2x+4
See explanation
1) down 8, right 5
2) up 9, left 2
3) and 4)