Answer:D.twenty-one and ninety-five thousandths
Step-by-step explanation:
For number 1.
Since AB + BC = AC
Then
-12x + 11 - 8x -4 = 127
-20x + 7 = 127
X = -6
Ab would then equal 83
Answer:
1.888958e+113
Step-by-step explanation:
I hope this helps you XD That is one looooooooooooooong equation XD