Answer:
6x - 15
Step-by-step explanation:
f(x) = 2x + 3 and g(x) = 3x - 9.

The answer is 76.99 but rounded would make it 77.00 which is C
Just because you flip and 8 does not mean it turns into an infinite sign, but it does definitely look like it :)
Y=18.
x/y=x/y
7/9=14/y
y=14*9/7
y=18
Halfway between the numbers 2 and 6.5 is the rational number 4.25. I hope this helps!