Factor.m2 + mn - 56n2
A. (m + 8n)(m + 7n)
B. (m + 8n)(m - 7n)
C. (m - 8n)(m - 7n)
D. (m - 8n)(m + 7n)
Answer: B
Mathematics
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Solve.
x2 - 
x = -1
A. 
, - 
B. - 
C. 
, 
D. 
Mathematics
Assuming that the equations define x and y implicitly as differentiable functions 
find the slope of the curve 
at the given value of t.2x - t2 - t = 0, 2ty + 6t2 = 6, t = 1
A. - 6 B. 9 C. - 9 D. - 4
Mathematics
Provide an appropriate response.Determine whether the graph of y2 = 4 - x2 is symmetric about the x-axis, the y-axis, the origin, or the line y = x.
What will be an ideal response?
Mathematics
Use the circle graph to solve the problem.The circle graph below gives the inventory of the men's department of a store.
What is the total inventory?
A. $66,000 B. $96,000 C. $94,200 D. $92,400
Mathematics