Answer:
11
Step-by-step explanation:
5(-5x - 2) =
-25x - 10
10(-5x+4) =
-50x + 40
-25x-10 = -50x+40
-25x = -50x + 50
25x = 50
x = 2
441,000 dollars after 12 years
y=6x
Dozen=12
Half of a Dozen= 12/2=6
Every half dozen has to be 6 so x would denote that
Look at the picture.
Use the long division.