Answer:
Quadratic polynomial is x^2 - x - 20
Roger needs to score 1163 more points to win the game.
34 is the original number.
This is because 34 times 2 is 68 and 68 plus 3 is 71.
Answer:
Initial equation: 5x + 2 = 3x + 12
x = 5
Step-by-step explanation:
Point C is the midpoint between A and B.
This means that:
AC = CB
We have that:
AC = 5x + 2
CB = 3x + 12
Since AC = CB, the initial equation is:
5x + 2 = 3x + 12
Now we can solve
5x + 2 = 3x + 12
5x - 3x = 12 - 2
2x = 10
x = 10/2
x = 5
