Answer:
<h2>D. 3</h2>
Step-by-step explanation:
![\bold{METHOD\ 1}](https://tex.z-dn.net/?f=%5Cbold%7BMETHOD%5C%201%7D)
![\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{x-intercept:}\ (x,\ 0).\\\\\text{Susbtitute the coordinates of the points to the formula of a slope}\\\\(-3,\ -4),\ (6,\ 2),\ (x,\ 0):\\\\m=\dfrac{2-(-4)}{6-(-3)}=\dfrac{2+4}{6+3}=\dfrac{6}{9}=\dfrac{6:3}{9:3}=\dfrac{2}{3}\\\\m=\dfrac{0-2}{x-6}=\dfrac{-2}{x-6}\\\\\text{Therefore we have the equation:}\\\\\dfrac{-2}{x-6}=\dfrac{2}{3}\qquad\text{cross multiply}\\\\2(x-6)=(-2)(3)\\\\2(x-6)=-6\qquad\text{divide both sides by 2}\\\\x-6=-3\qquad\text{add 6 to both sides}\\\\x=3](https://tex.z-dn.net/?f=%5Ctext%7BThe%20formula%20of%20a%20slope%3A%7D%5C%5C%5C%5Cm%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%5C%5C%5C%5C%5Ctext%7Bx-intercept%3A%7D%5C%20%28x%2C%5C%200%29.%5C%5C%5C%5C%5Ctext%7BSusbtitute%20the%20coordinates%20of%20the%20points%20to%20the%20formula%20of%20a%20slope%7D%5C%5C%5C%5C%28-3%2C%5C%20-4%29%2C%5C%20%286%2C%5C%202%29%2C%5C%20%28x%2C%5C%200%29%3A%5C%5C%5C%5Cm%3D%5Cdfrac%7B2-%28-4%29%7D%7B6-%28-3%29%7D%3D%5Cdfrac%7B2%2B4%7D%7B6%2B3%7D%3D%5Cdfrac%7B6%7D%7B9%7D%3D%5Cdfrac%7B6%3A3%7D%7B9%3A3%7D%3D%5Cdfrac%7B2%7D%7B3%7D%5C%5C%5C%5Cm%3D%5Cdfrac%7B0-2%7D%7Bx-6%7D%3D%5Cdfrac%7B-2%7D%7Bx-6%7D%5C%5C%5C%5C%5Ctext%7BTherefore%20we%20have%20the%20equation%3A%7D%5C%5C%5C%5C%5Cdfrac%7B-2%7D%7Bx-6%7D%3D%5Cdfrac%7B2%7D%7B3%7D%5Cqquad%5Ctext%7Bcross%20multiply%7D%5C%5C%5C%5C2%28x-6%29%3D%28-2%29%283%29%5C%5C%5C%5C2%28x-6%29%3D-6%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%202%7D%5C%5C%5C%5Cx-6%3D-3%5Cqquad%5Ctext%7Badd%206%20to%20both%20sides%7D%5C%5C%5C%5Cx%3D3)
![\bold{METHOD\ 2}\\\\\text{Look at the picture.}](https://tex.z-dn.net/?f=%5Cbold%7BMETHOD%5C%202%7D%5C%5C%5C%5C%5Ctext%7BLook%20at%20the%20picture.%7D)
Mark points in the coordinate system.
Lead a line through these points.
Read x-intercept.
Answer:
cost = 8p + 5
Step-by-step explanation:
$8*[number of pizzas] + $5 delivery fee
$8p + $5
8p + 5
cost = 8p + 5
Answer:
30 and 18
Step-by-step explanation:
john caught 18
Peter got 30
I think
Answer:
The sum of two negative integers is always negative.
Step-by-step explanation:
For example, add -1+-1 which =-2, which are the smallest neggative numbers possible.-100+-100=-200, and -4+-4=-8, so you see that the sum of two negative integers should always be negative.