I hate dividing fractions but I think -2/16 off of my best hunch.
Answer:

Step-by-step explanation:
=3x^4/x^16
bring "x^4" to the bottom to subtract it with x^16
3/x^16*x^-4
3/x^12
hope this helps!
Answer:
There are many lines with slopes of 2. When writing them, they simply need to be y = 2x + b, with which b can be any number.
Step-by-step explanation:
We know this because slope intercept form is y = mx + b, in which m is the slope of the equation.
Answer: 6
Step-by-step explanation:
One of the triangular faces is 4*3= 12. Then 1/2 of 12 is 6.
Answer:
-77.625
Step-by-step explanation: