Answer:
b
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Take the coefficient of the x term
6
Divide it by 2
6/2 =3
Square it
3^2 =9
This is what we add for a perfect square
Answer:
id say -1 though not enough details
Step-by-step explanation:
The bill increased by 17%. 248/100=2.48 and 265/100=2.65 they both equal the percentage and 2.65-2.48=0.17