F(x) = 29x +38. F(x) is a fancy way of saying y= and you must know the basic formula y=mx+b
First Step: Leave "x" alone, pass the 3 to the other side
X= 10+3
Second Step: Add 10 plus 3
X= 13
So your answer is: x=13
Set 500 to sum of distances traveled by both cars.
There are 2² butterflies.
Or simply 2²
