It’s because it’s intersecting so WXY and ZYX are congruent
Answer:
x = 6
Step-by-step explanation:
2x + 7 = 19
-7 -7
2x = 12
*divide both sides by 2*
x = 6
Answer: 1.20
Explanation:
I used a price per pound calculator
Hope this helps!
60000000 students can attend public schools with the current funding
<em><u>Solution:</u></em>
Given that Current government spending to fund public schools is about
dollars per year
The average cost nationally for a student to attend a public school for a year is about $10,000
To find: number of students can attend public schools with the current funding
![\text{ current funding } = 6 \times 10^{11} \text{ dollars}](https://tex.z-dn.net/?f=%5Ctext%7B%20current%20funding%20%7D%20%3D%206%20%5Ctimes%2010%5E%7B11%7D%20%5Ctext%7B%20dollars%7D)
![\text{ average cost for 1 student } = 10000 \text{ dollars }](https://tex.z-dn.net/?f=%5Ctext%7B%20average%20cost%20for%201%20student%20%7D%20%3D%2010000%20%5Ctext%7B%20dollars%20%7D)
Therefore,
![\text{ number of students } = \frac{\text{ current funding }}{\text{ average cost of 1 student}}](https://tex.z-dn.net/?f=%5Ctext%7B%20number%20of%20students%20%7D%20%3D%20%5Cfrac%7B%5Ctext%7B%20current%20funding%20%7D%7D%7B%5Ctext%7B%20average%20cost%20of%201%20student%7D%7D)
Substituting the values we get,
![\text{ number of students } = \frac{6 \times 10^{11}}{10000}\\\\\rightarrow \frac{6 \times 10^{11}}{10000} = \frac{6 \times 10^{11}}{10^4}\\\\\rightarrow \frac{6 \times 10^{11}}{10^4} = 6 \times 10^{11-4} = 6 \times 10^7\\\\\rightarrow 6 \times 10^7 = 60000000](https://tex.z-dn.net/?f=%5Ctext%7B%20number%20of%20students%20%7D%20%3D%20%5Cfrac%7B6%20%5Ctimes%2010%5E%7B11%7D%7D%7B10000%7D%5C%5C%5C%5C%5Crightarrow%20%5Cfrac%7B6%20%5Ctimes%2010%5E%7B11%7D%7D%7B10000%7D%20%3D%20%5Cfrac%7B6%20%5Ctimes%2010%5E%7B11%7D%7D%7B10%5E4%7D%5C%5C%5C%5C%5Crightarrow%20%5Cfrac%7B6%20%5Ctimes%2010%5E%7B11%7D%7D%7B10%5E4%7D%20%3D%206%20%5Ctimes%2010%5E%7B11-4%7D%20%3D%206%20%5Ctimes%2010%5E7%5C%5C%5C%5C%5Crightarrow%206%20%5Ctimes%2010%5E7%20%3D%2060000000)
Thus 60000000 students can attend public schools with the current funding
Pretty sure you just add 80% and 20% to get 100%, hope this helps....