Answer: for Plato: A. (-20,2) and (48,2)
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
just sub in the 4 for the w and see if the equation can be solved. if it can, then w=4 is a solution.
since 4 IS less than 11 5, w=4 can be a solution.
Brainliest please!!! Have a good day!!!!
R + c=24
r=3c
3c+c=24
x=6
So there are 18 rock CDs
Answer:
![\sf \dfrac{2}{3} = \dfrac{32}{48} = \dfrac{30}{45}](https://tex.z-dn.net/?f=%5Csf%20%5Cdfrac%7B2%7D%7B3%7D%20%20%3D%20%5Cdfrac%7B32%7D%7B48%7D%20%20%3D%20%5Cdfrac%7B30%7D%7B45%7D)
<h3><u>For the 1st part</u></h3>
![\sf \rightarrow \dfrac{2}{x} = \dfrac{32}{48}](https://tex.z-dn.net/?f=%5Csf%20%5Crightarrow%20%5Cdfrac%7B2%7D%7Bx%7D%20%3D%20%5Cdfrac%7B32%7D%7B48%7D)
![\sf \rightarrow 2(48)= {32x}](https://tex.z-dn.net/?f=%5Csf%20%5Crightarrow%202%2848%29%3D%20%7B32x%7D)
![\sf \rightarrow 32x= 96](https://tex.z-dn.net/?f=%5Csf%20%5Crightarrow%2032x%3D%2096)
![\sf \rightarrow x = 3](https://tex.z-dn.net/?f=%5Csf%20%5Crightarrow%20x%20%3D%203)
<h3><u>For the 2nd part</u></h3>
<u />![\rightarrow \sf \dfrac{32}{48} = \dfrac{30}{y}](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20%5Cdfrac%7B32%7D%7B48%7D%20%3D%20%5Cdfrac%7B30%7D%7By%7D)
![\rightarrow \sf {32y} = 30(48)](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20%7B32y%7D%20%3D%2030%2848%29)
![\rightarrow \sf {32y} = 1440](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20%7B32y%7D%20%3D%201440)
![\rightarrow \sf y = 45](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20y%20%3D%2045)