Answer:
x+2
Step-by-step explanation:
x and 2
And means add
x+2
Answer:
64.5
Step-by-step explanation:
11*4
1.5*2.5
1.5*11
add all of it together
1. true
2. true
3. false
4. false
I think
The point-slope form:
![y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29%5C%5C%5C%5Cm%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
We have the points (-8, -8) and (-7, 9). Substitute to the formula of a slope:
![m=\dfrac{9-(-8)}{-7-(-8)}=\dfrac{17}{1}=17](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B9-%28-8%29%7D%7B-7-%28-8%29%7D%3D%5Cdfrac%7B17%7D%7B1%7D%3D17)
Put the coordinates of the point (-7, 9) and the value of slope to the point-slope formula:
![y-9=17(x-(-7))\\\\\boxed{y-9=17(x+7)}](https://tex.z-dn.net/?f=y-9%3D17%28x-%28-7%29%29%5C%5C%5C%5C%5Cboxed%7By-9%3D17%28x%2B7%29%7D)
164.38 = (1 x 100) + (6 x 10) + (4 x 1) + (3/10) + (8/100)