Three hundred- fifty- five
Reason; number words refer to the alphabetical form of numbers.
Sum. To build the triangle, start with 1 at the top, then continue placing numbers below it in a triangular pattern. Each number is the numbers directly above it added together.
Answer:
![x=-3](https://tex.z-dn.net/?f=x%3D-3)
Step-by-step explanation:
So we have the equation:
![-2(-x-4)+3=-7-4x](https://tex.z-dn.net/?f=-2%28-x-4%29%2B3%3D-7-4x)
First, distribute the left side:
![-2(-x)-2(-4)+3=-7-4x\\2x+8+3=-7-4x](https://tex.z-dn.net/?f=-2%28-x%29-2%28-4%29%2B3%3D-7-4x%5C%5C2x%2B8%2B3%3D-7-4x)
Add values on the left side:
![2x+11=-7-4x](https://tex.z-dn.net/?f=2x%2B11%3D-7-4x)
Add 7 to both sides. The right side cancels:
![(2x+11)+7=(-7-4x)+7\\2x+18=-4x](https://tex.z-dn.net/?f=%282x%2B11%29%2B7%3D%28-7-4x%29%2B7%5C%5C2x%2B18%3D-4x)
Subtract 2x from both sides. The left side cancels:
![(2x+18)-2x=(-4x)-2x\\18=-6x](https://tex.z-dn.net/?f=%282x%2B18%29-2x%3D%28-4x%29-2x%5C%5C18%3D-6x)
Divide both sides by -6:
![(-6x)/-6=18/-6\\x=-3](https://tex.z-dn.net/?f=%28-6x%29%2F-6%3D18%2F-6%5C%5Cx%3D-3)
Therefore, x equals -3.
<span>B) Observe several cases of people ordering food of varying spice-levels and number of soft drinks ordered. thats what i think though.</span>