Multiply and, if possible, simplify.
A. 21mn
B. 
C. 21
D. mn
Answer: B
Mathematics
You might also like to view...
Answer the question.Mr. Rivera opened a package of 150 drinking cups for his restaurant. During the day, 97 cups were used. What fraction of the package of cups was used? Express the result using a simple, convenient fraction that is close in value to the exact answer.
A. 
B. 
C. 
D. 
Mathematics
Factor by grouping.5xy + 20x + 7y + 28
A. (5x + 4)(y + 7) B. (5x + 7)(y + 4) C. (5x + 7y)(y + 4) D. (5x + y)(7y + 4)
Mathematics
Find the coordinates of the vertex of the quadratic function.f(x) = (x + 1)2 + 1
A. (-1, 1) B. (0, 1) C. (1, 0) D. (-1, -1)
Mathematics
Find the indicated sum or difference, if it is defined.
- 
A. 
B. 
C. 
D. 
Mathematics