<span>9x - 3 = -39
9x = -39 + 3
9x = -36
x = -36/9
x = -4
</span><span>Answer: b -4</span>
To find slope use the formula rise over run. Rise up from 0 to 16 then run from 0 to 2 to get rise of 16 and run of 2 (16/2). Simplify the fraction 16/2=8 (like a regular division problem) and that give you your slope. The y-intercept is 0 because the line touches the y axis (the vertical axis) at 0 :)
Answer:
(x +4)(x -1)(x +1)
Step-by-step explanation:
The sum of coefficients is zero, so we know that x=1 is a root and x-1 is a factor. We also notice that pairs of terms have coefficients in the ratio 1:4, so x+4 will also be a factor.
= (x+4)(x^2) -1(x+4)
= (x+4)(x^2 -1)
= (x +4)(x -1)(x +1) . . . . . use the factoring of the difference of squares
The average is approximately 3 inches an hour
1. Each player has a 1/3 chance of winning
2. Player A has a 1/3 chance of winning
Player B has a 4/11 chance of winning
Player C has a 2/5 chance of winning
