Solve using matrices.2x + 6y = - 12x - y = 6
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find 
.y = 2
A. 
B. 
C. 
D. 
Mathematics
Find the position vector for the vector having initial point P and terminal point Q.P = (0, 0, 0) and Q = (3, -4, 4)
A. v = -3i + 4j - 4k B. v = 3i - 4j - 4k C. v = 4i - 4j + 3k D. v = 3i - 4j + 4k
Mathematics
Fill in the blank with <, >, or = to make a true comparison statement. -0.89 _____ -0.86
A. < B. = C. >
Mathematics
Subtract.(18a4 + 16a3) - (-14a4 + 12a3)
A. 36a7 B. 32a4 + 4a3 C. 32a4 + 28a3 D. 4a4 + 28a3
Mathematics