For the first part, in the question, it is given that , Joey pays $672 per year in insurance .
And 1 year = 12 months.
It means, Joey pays $672 for 12 months in insurance .
So his monthly budget should be
![\frac{672}{12} = $ 56](https://tex.z-dn.net/?f=%20%5Cfrac%7B672%7D%7B12%7D%20%3D%20%24%2056%20)
Correct option is C .
In the second part, it is given that, The equation y = 1.55x + 110,419 approximates the total cost, in dollars, of raising a child in the united states from birth to 17 years, given the household's annual income, x .
So when annual income ,x, is 54000, we will get
![y=1.55(54000)+110419 = 194119](https://tex.z-dn.net/?f=%20y%3D1.55%2854000%29%2B110419%20%3D%20194119%20)
A really big one that is larger that the acute angel
<h3>Hey there! </h3>
- "Ascending" is basically increasing (going upward)
- While, "descending" is decreasing (going downward)
- Ascending numbers SHOULD be POSITIVES (ABOVE zero)
- Descending numbers SHOULD be NEGATIVES (BELOW zero)
<h3>
![\frac{7}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B12%7D)
→
![0.583](https://tex.z-dn.net/?f=0.583)
</h3><h3>
![-3](https://tex.z-dn.net/?f=-3)
→
![-3](https://tex.z-dn.net/?f=-3)
</h3><h3>
![\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D)
→
![0.67](https://tex.z-dn.net/?f=0.67)
</h3><h3>
![-\frac{13}{4}](https://tex.z-dn.net/?f=-%5Cfrac%7B13%7D%7B4%7D)
→
![-3.25](https://tex.z-dn.net/?f=-3.25)
</h3><h3>Now that we got that part out of the way, we have found our result of this equation! </h3><h3>Answer: </h3><h3>
![-\frac{13}{4}](https://tex.z-dn.net/?f=-%5Cfrac%7B13%7D%7B4%7D)
,
![-3](https://tex.z-dn.net/?f=-3)
,
![\frac{7}{12 }](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B12%20%7D)
, and
![\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D)
</h3><h3>Or You could do it from greatest to least </h3><h3>
![\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D)
⇒
![\frac{7}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B12%7D)
⇒
![-3](https://tex.z-dn.net/?f=-3)
⇒
![-\frac{13}{4}](https://tex.z-dn.net/?f=-%5Cfrac%7B13%7D%7B4%7D)
</h3><h3>Good luck on your assignment and enjoy your day! </h3><h3>~
![LoveYourselfFirst:)](https://tex.z-dn.net/?f=LoveYourselfFirst%3A%29)
</h3>
Answer:
130° is the correct answer
∠QPR=80°
∠PQR+∠QPR+∠QRP=180°
∠PQR+∠QRP=100°
2(x+y)=100°
x+y=50°
So, in △QOR
x+y+∠QOR=180°
∴∠QOR=180°−50°
=130°