White, 7/10= 14/20
It has the largest chance of being selected at random
Answer:
x^2+8x+16
(x+4)^2
Step-by-step explanation:
x^2 +8x
Take the coefficient of the x term
8
Divide by 2
8/2 =4
Square it
4^2 =16
x^2+8x+16
We can factor it into
(x+8/2) ^2
(x+4)^2
4+3
2+5
6+1
3 chances of landing a 7.
I think it is B (don't take me for certain cuz I don't know)
Answer:
x=16
y=-6
Step-by-step explanation: