Answer:
I think the part he has correct is when they are equal because they intersect at a coordinate, but, he is incorrect because the teacher's expression could be different
Step-by-step explanation:
The area of the shaded region can be found by subtracting the area of the inside rectangle from the outside rectangle
area of outside: 6 X 10y —> 60y
area of inside: 3 X 5x —> 15x
so the area of the shaded region is 60y-15x
the GCF is 15, so the factored form is: 15(4y-x)
Divide 3 by 8! So your answer would be 0.375! :)
Answer:27^n+3–6*3^3n+3–n*9^n+2
Step-by-step explanation:
Y=-4/3x+300 hope this helps