Answer:
Step-by-step explanation:
hello :
y=9×+5
y=9×-7
9x+5 = 9x-7
5=-7 false .....no solutions
Answer:
-6.1 - (-3.13) = -2.97
Step-by-step explanation:
two negative symbols = a positive.
The value for c is A. 49. That comes from the process of completing the square where you take half the linear term, square it, and add it in. Our linear term is 14. Half of 14 is 7, and 7 squared is 49. So A
43.0810
Since the hundred thousandths is a 1 which is less than a 5, you have to round down.