Multiple Choice
Solve the system of equations.
-
A) x = -3z - 5, and y = z + 2, where z is any real number or , and y = z + 2, where z is any real number}
B) x = z - 2, and y = -3z - 5, where z is any real number or { , and y = -3z - 5, where z is any real number}
C) x = 3z + 5, and y = z - 2, where z is any real number or , and y = z - 2, where z is any real number}
D) inconsistent
Correct Answer:

Verified
Correct Answer:
Verified
Q171: Solve the system of equations using substitution.<br>-<img
Q172: Write the word or phrase that best
Q173: Solve the system of equations. [Hint: Let
Q174: Write the word or phrase that best
Q175: Solve the problem using matrices.<br>-Find the function
Q177: Solve using elimination.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt="Solve using elimination.
Q178: Solve the system of equations by elimination.<br>-<img
Q179: Graph the system of inequalities.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt="Graph
Q180: Solve the problem.<br>-A retired couple has $180,000
Q181: Solve the system using the inverse matrix