For what value of b are the graphs of the pair of equations perpendicular?
?
?
?
A. 
B. 7
C. 
D. 3
E. -3
Answer: B
Mathematics
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Restate the following statement in two other ways.6 divides 72
What will be an ideal response?
Mathematics
Simplify the polynomial by adding or subtracting, as indicated. Express your answer as a single polynomial in standard form.Add (3x4 + 4x3) and (6x4 + 7x3).
A. 9x4 + 11x3 B. 20x14 C. 9x8 + 11x6 D. 20x7
Mathematics
For the pair of functions, find the indicated sum, difference, product, or quotient.f(x) = 
, g(x) = 
Find (f/g)(x).
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Give the answer to the nearest thousandth if necessary.A rectangle has a length of 
and a width of 
. What is the best estimate for its dimensions?
A. 10 by 8 B. 10 by 7 C. 11 by 8 D. 11 by 7
Mathematics