Answer:
Vertical Lines
Similarly, in the graph of a vertical line, x only takes one value. Thus, the equation for a vertical line is x = a, where a is the value that x takes. Since x always takes the value 2 = , the equation for the line is x = .
Step-by-step explanation:
Answer:
![\textsf{C)}\quad 3x-45=10](https://tex.z-dn.net/?f=%5Ctextsf%7BC%29%7D%5Cquad%203x-45%3D10)
Step-by-step explanation:
Given equation:
![\dfrac15x-3=\dfrac23](https://tex.z-dn.net/?f=%5Cdfrac15x-3%3D%5Cdfrac23)
Multiply both sides by 3:
![\implies 3\left(\dfrac15x-3\right)=\dfrac23 \cdot 3](https://tex.z-dn.net/?f=%5Cimplies%203%5Cleft%28%5Cdfrac15x-3%5Cright%29%3D%5Cdfrac23%20%5Ccdot%203)
![\implies \dfrac{3 \cdot 1}{5}x-3 \cdot 3=\dfrac{2 \cdot 3}{3}](https://tex.z-dn.net/?f=%5Cimplies%20%5Cdfrac%7B3%20%5Ccdot%201%7D%7B5%7Dx-3%20%5Ccdot%203%3D%5Cdfrac%7B2%20%5Ccdot%203%7D%7B3%7D)
![\implies \dfrac35x-9=2](https://tex.z-dn.net/?f=%5Cimplies%20%5Cdfrac35x-9%3D2)
Multiply both sides by 5:
![\implies 5\left(\dfrac35x-9\right)=2 \cdot 5](https://tex.z-dn.net/?f=%5Cimplies%205%5Cleft%28%5Cdfrac35x-9%5Cright%29%3D2%20%5Ccdot%205)
![\implies \dfrac{5 \cdot 3}{5}x-5 \cdot 9=10](https://tex.z-dn.net/?f=%5Cimplies%20%5Cdfrac%7B5%20%5Ccdot%203%7D%7B5%7Dx-5%20%5Ccdot%209%3D10)
![\implies 3x-45=10](https://tex.z-dn.net/?f=%5Cimplies%203x-45%3D10)
Answer:
The answer is $2.00 per ounce of soda.
Step-by-step explanation:
Hope this helps!