Answer:
I believe the answer is 60, good luck
Step-by-step explanation:
Answer:
the correct answer will be b/c
Step-by-step explanation:
Two lines that are parallel have the same slope. If we make
in to slope-intercept form it'll be like this:
![x - 3y = 15 \\ -3y = 15 - x \\ y = \frac{15 - x}{-3} \\ y = \frac{1}{3}x - 5](https://tex.z-dn.net/?f=x%20-%203y%20%3D%2015%20%5C%5C%20-3y%20%3D%2015%20-%20x%20%5C%5C%20y%20%3D%20%5Cfrac%7B15%20-%20x%7D%7B-3%7D%20%5C%5C%20y%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20-%205)
Now we know
as its slope-intercept form we can see the slope is
.
has the same slope as
so they are both parallel.
<h3>Answer:</h3>
![y = \frac{1}{3}x + 4\\](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20%2B%204%5C%5C)
Answer:
4.2
Step-by-step explanation:
T = K/N
K= TN
= 3×7
K= 21
Therefore the time required for 5 employees can be calculated as follows
T= 21/5
= 4.2
Answer:
(x + 8)(x - 2)(4x - 1)
Step-by-step explanation:
Given that x = - 8 is a zero then (x + 8) is a factor
Divide f(x) by (x + 8) using Synthetic division
- 8 | 4 23 - 70 16
↓ - 32 72 - 16
---------------------------------
4 - 9 2 0
Quotient = 4x² - 9x + 2 = (x - 2)(4x - 1)
Thus
f(x) = (x + 8)(x - 2)(4x - 1)