Answer:
A. 13
B. 11
Step-by-step explanation:
If she used rounding properly, she would have gotten -25 x 10 = -250
Answer:
(x +5)^2 = -2
Step-by-step explanation:
We can subtract the constant to get ...
x^2 +10x = -27
Then add the square of half the x-coefficient:
x^2 +10x +5^2 = -27 +5^2
(x +5)^2 = -2 . . . . . . write as a square
0.006 is your answer.......
