Answer:
2
Step-by-step explanation:
6x=4+8
6x=12x= 12/6
x=2
There is no property that can be used but you can find the answer by dividing 72 and 6
Answer: The degree will help you find the end behavior. The vertex shows you where it changes concavity.X and y intercepts give you a couple of points of reference. Axis of symmetry is only applicable to even degree polynomials.
Step-by-step explanation:
8x = 5(x+21)
8x = 5x +105
3x = 105
x = 105 /3
x = 35
8 x 35 = 280 miles away