Answer:
Brainliest!
Step-by-step explanation:
32(10j + 17 + 5j)
equvilatnt equations include:
320j + 32(17+5j)
32(10j+17)+160j
Answer:
<u><em>Part A:</em></u> D. ![y = (x + 1)(x+3)\\](https://tex.z-dn.net/?f=y%20%3D%20%28x%20%2B%201%29%28x%2B3%29%5C%5C)
<u><em>Part B:</em></u> C. ![3x(x-3) = 0\\](https://tex.z-dn.net/?f=3x%28x-3%29%20%3D%200%5C%5C)
Step-by-step explanation:
For part A) we just have to plug in 0 for x and solve for y until we find the equation that says 3 is the value for y when x is 0. For purposes of speeding up the process the correct answer is D. I will show how to check for it now.
The equation: ![y = (x + 1)(x+3)](https://tex.z-dn.net/?f=y%20%3D%20%28x%20%2B%201%29%28x%2B3%29)
Now plug in 0 for x.
![y = (0 + 1)(0+3)\\](https://tex.z-dn.net/?f=y%20%3D%20%280%20%2B%201%29%280%2B3%29%5C%5C)
Now solve.
y = (1)(3)
y = 3
This proves that this is the correct answer.
For part B) we just have to plug in the give values for x separately and check for each value of x that it equals 0. For the purpose of speeding up the process the correct answer is C. I will show how to check for it now.
The equation: ![3x(x-3) = 0](https://tex.z-dn.net/?f=3x%28x-3%29%20%3D%200)
Now plug in x for 0 and solve:
![3* 0 (0-3) = 0\\](https://tex.z-dn.net/?f=3%2A%200%20%280-3%29%20%3D%200%5C%5C)
![0(-3) = 0\\](https://tex.z-dn.net/?f=0%28-3%29%20%3D%200%5C%5C)
![0 =0\\](https://tex.z-dn.net/?f=0%20%3D0%5C%5C)
This equation is true, now we check for the other value of x, 3.
![3*3(3-3) = 0\\](https://tex.z-dn.net/?f=3%2A3%283-3%29%20%3D%200%5C%5C)
![9(0) = 0\\](https://tex.z-dn.net/?f=9%280%29%20%3D%200%5C%5C)
![0 =0\\](https://tex.z-dn.net/?f=0%20%3D0%5C%5C)
This is also true so that means this is the correct answer.
Look at the number after the hundreth thousand, then round up or down
30,000
A cereal company surveying their own employees, is not random because they work for the company so they probably already know what it tastes like :D