Solve the system in terms of the arbitrary variable listed.x;5x - y + z = 87x + y + z = 6
A. {(x, -x - 1, -6x + 7)}
B. {(x, -x + 1, 6x + 7)}
C. {(x, -x + 1, -6x + 7)}
D. {(x, -x + 1, 6x - 7)}
Answer: A
Mathematics
You might also like to view...
Answer the question.Draw any hexagon except a regular hexagon and make a tiling from it.
What will be an ideal response?
Mathematics
Graph the polar equation.r = 1 + cos ?
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The number of students infected with the flu on a college campus after t days is modeled by the function 
What is the maximum number of infected students possible?
A. 720 students B. 9 students C. 180 students D. 360 students
Mathematics
Solve the equation by multiplying both sides by the LCD.2 + 
= 
A. 
B. 
C. 
D. 
Mathematics