Answer:
umm im not sure if its correct but do 2 ( the colors ) times how many times it is spun. so there are 6 .
Step-by-step explanation:
Divide the k own number by the percentage:
66 / 0.75 = 88
66 is 75% of 88
To solve for x, you first add 5 to both sides so it remains equal.
3 + x = 2
Then you simply subtract 3 on both sides.
x = -1
Substitute your solution into the equation and see it is true.
|3+(-1)) - 5 = -3
The equation is true, therefore your answer is: x = -1
The answer should be y=-4x^2
