Answer:
The second graph is the correct graph
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
25%= 
10×4=40
Answer:
5 is the mean
Step-by-step explanation:
X=5
Work:
y=2x-10
4x=2x-10
2x=10, then divide 2x on each side
x=5
First see you can factor out 4. What is left is x^2 + 6x - 16.
That can be factored as (x+8)(x-2) so the total factorization is
4(x+8)(x-2)