Solved

Verify That the Values of the Variables Listed Are Solutions {x+y=8x−y=4\left\{ \begin{array} { l } x + y = 8 \\x - y = 4 \\\end{array} \right.

Question 18

Multiple Choice

Verify that the values of the variables listed are solutions of the system of equations.
- {x+y=8x−y=4\left\{ \begin{array} { l } x + y = 8 \\x - y = 4 \\\end{array} \right.
x = 6 , y = 2


A) not a solution
B) solution

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q13: Solve the system using the inverse

Q14: Write the word or phrase that

Q15: Choose the one alternative that best completes

Q16: 2x + 3y ≥6<br>- <span class="ql-formula"

Q17: Write the word or phrase that

Q19: Solve the system.<br>- <span class="ql-formula" data-value="\left\{

Q20: Perform the indicated matrix operations.<br>-Let

Q21: Graph the inequality.<br>- <span class="ql-formula" data-value="y>x^{2}+2"><span

Q22: Perform the indicated operation, whenever possible.<br>-Let

Q23: Solve the problem using matrices.<br>-Find the