1) x=−2
2) y=−6
Hopefully that helps you ❤.
Answer:
her balance in August is $70
Step-by-step explanation:
First, calculate her balance after the deposit in June:
150 + 25
= 175
Then, calculate her balance after July's withdrawl:
175 - 105
= 70
So, her balance in August is $70
<span>Given are the following data:
Heart failure causes:
84% natural occurence
16% outside factors
18 individuals (sample size)
1. What is the probability that 3 individuals have conditions caused by outside factors?
Probability = 3/18 * 0.16 = 0.0267 or 2.67%
</span><span /><span>
</span>
Find Total weight at left side
![\\ \sf\longmapsto 6(1lb)=6lbs](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%206%281lb%29%3D6lbs)
Now
Per block weight at right side
![\\ \sf\longmapsto \dfrac{6}{4}=1.5lbs](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cdfrac%7B6%7D%7B4%7D%3D1.5lbs)
For this case we have that by definition, the equation of a line in the slope-intersection form is:
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
Where:
m: It is the slope
b: It is the cut point with the y axis
The slope is: ![m = \frac {2} {5}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%20%7B2%7D%20%7B5%7D)
Thus, the equation is of the form:
![y = \frac {2} {5} x + b](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%20%7B2%7D%20%7B5%7D%20x%20%2B%20b)
We substitute the given point and find "b":
![-5 = \frac {2} {5} (- 5) + b\\-5 = -2 + b\\-5 + 2 = b\\b = -3](https://tex.z-dn.net/?f=-5%20%3D%20%5Cfrac%20%7B2%7D%20%7B5%7D%20%28-%205%29%20%2B%20b%5C%5C-5%20%3D%20-2%20%2B%20b%5C%5C-5%20%2B%202%20%3D%20b%5C%5Cb%20%3D%20-3)
Finally, the equation is:
![y = \frac {2} {5} x-3](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%20%7B2%7D%20%7B5%7D%20x-3)
Answer:
![y = \frac {2} {5} x-3](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%20%7B2%7D%20%7B5%7D%20x-3)