Given matrices A and B, find the indicated matrix if possible.A = 
, B = 
Find AB.
A. 
B. 
C. AB is not defined.
D. 
Answer: B
Mathematics
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Solve the problem.The polynomial P(x) = 0.85x - 68 models the relationship between the number of pretzels x that a certain vendor sells and the profit the vendor makes. Find P(900), the profit the vendor makes from selling 900 pretzels.
A. $697 B. $832 C. $765 D. -$59.50
Mathematics
Convert the mixed number to an improper fraction.12
A. 
B. 26
C. 168
D. 
Mathematics
Complete the following:(a) Write the equation in slope-intercept form.(b) Give the slope and y-intercept of the line.-5x + y = 12
A. (a) y = -5x + 12 (b) -5; (0, 12) B. (a) y = -5x - 12 (b) -5; (0, -12) C. (a) y = 5x - 12 (b) 5; (0, -12) D. (a) y = 5x + 12 (b) 5; (0, 12)
Mathematics
Find the next term of the sequence.
?
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics