Short Answer
Perform the indicated operation, if possible. Do not use a calculator. If the operation cannot be completed, state why. 
A + B
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q60: Write the system in the form of
Q61: Solve the system by elimination. The system
Q62: A stationary store sells rolls of standard
Q63: Solve the system of equations using Cramer's
Q64: Solve the system of inequalities by graphing
Q66: Determine if the ordered triple (2, -1,
Q67: Solve using any method and identify the
Q68: Write the determinants D, D<sub>x</sub>, and D<sub>y</sub>
Q69: Solve the system by elimination. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3307/.jpg"
Q70: Solve the system by triangularizing the augmented