Answer:
The system of equations has no solution.
Step-by-step explanation:
Given the system of equations
2y = 2x+7
x = y+2
solving the system of equations
![\begin{bmatrix}2y=2x+7\\ x=y+2\end{bmatrix}](https://tex.z-dn.net/?f=%5Cbegin%7Bbmatrix%7D2y%3D2x%2B7%5C%5C%20x%3Dy%2B2%5Cend%7Bbmatrix%7D)
Arrange equation variables for elimination
![\begin{bmatrix}2y-2x=7\\ -y+x=2\end{bmatrix}](https://tex.z-dn.net/?f=%5Cbegin%7Bbmatrix%7D2y-2x%3D7%5C%5C%20-y%2Bx%3D2%5Cend%7Bbmatrix%7D)
Multiply -y+x=2 by 2: -2y+2x=4
![\begin{bmatrix}2y-2x=7\\ -2y+2x=4\end{bmatrix}](https://tex.z-dn.net/?f=%5Cbegin%7Bbmatrix%7D2y-2x%3D7%5C%5C%20-2y%2B2x%3D4%5Cend%7Bbmatrix%7D)
so adding
![-2y+2x=4](https://tex.z-dn.net/?f=-2y%2B2x%3D4)
![+](https://tex.z-dn.net/?f=%2B)
![\underline{2y-2x=7}](https://tex.z-dn.net/?f=%5Cunderline%7B2y-2x%3D7%7D)
![0=11](https://tex.z-dn.net/?f=0%3D11)
so the system of equations becomes
![\begin{bmatrix}2y-2x=7\\ 0=11\end{bmatrix}](https://tex.z-dn.net/?f=%5Cbegin%7Bbmatrix%7D2y-2x%3D7%5C%5C%200%3D11%5Cend%7Bbmatrix%7D)
0 = 11 is false, therefore the system of equations has no solution.
Thus,
No Solution!
Answer:
Convert to find the equivalent rate. 972 cups minute = quarts minute
if there is 4 cups in a quart the answer would be:
972 / 4 = 243
Step-by-step explanation:
Answer:
140p calories
Step-by-step explanation:
Bianca is said to have jogged km 8 days, while also completing 1.25 miles every day. First, we calculate the total number of miles Bianca jogged in total, and that is
8 * 1.25 = 10 miles
Therefore, Bianca jogged a total of 10 miles the previous month.
Again, it is said that Bianca burned 140 calories per each mile she jogged and were asked to find the total calories that was burnt.
If Bianca burns 140 calories per mile, then she must have burnt 140 * 10 calories in 10 miles.
Therefore, we conclude that Bianca burnt 1400 calories.
<h3>C. <u>x > 42 </u></h3>
<u>Hope</u><u> </u><u>this will</u><u> </u><u>help</u><u>.</u><u>.</u><u>.</u><u> </u>