Find each product.(p + 11q)(p - 11q)
A. p2 - 22q2
B. p2 - 121q2
C. p2 + 22pq - 121q2
D. p2 - 22pq - 121q2
Answer: B
Mathematics
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Evaluate the expression.(-4)-1
A. -4
B. - 
C. 
D. 4
Mathematics
Multiply.(5x4y)(3x2y5)
A. 15x8y5 B. 15x6y5 C. 15x6y6 D. 8x6y5
Mathematics
Provide an appropriate response.Explain how the multiplication and addition principles are used in solving systems of equations using the elimination method.
What will be an ideal response?
Mathematics
Cost savings that the firm accrues when it successfully shares some of its resources and activities or some of its core competencies between its businesses are called
A. core economies. B. economies of competence. C. economies of scope. D. economies of scale.
Mathematics