8.66, you divide 12.99 into 3 and then multiply the result which is 4.33 by 2
C)
you look at were the graph starts to decrease then look at the X-VALUE not the y-value
the x-val at the start of the decrease is -3 and at the end of it it is 2 therefor -3

x

2
The answer for this is (-2,-4) because the x axis is horizontal so it on the other side ( see picture )
Answer:11.23 billion message me if you need explanation
2+1.25f=10-2.75f Add the variables
2+4f=10 isolate the variable
4f=8
f=2