Solve the problem and answer the question.The denominator of the fraction 
is increased by an amount so that the value of the resulting fraction is 
. Determine the amount by which the denominator was increased.
A. 
B. 6
C. 31
D. 5
Answer: D
Mathematics
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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The lines 
, 
, and 
A. 
B. 
C. 
D. 
Mathematics
Verify that each equation is an identity.
= 
What will be an ideal response?
Mathematics
Solve the equation.
- 
= 3
A. -2 B. 2, 38 C. 3, 8 D. 2
Mathematics
Solve.Northwest Molded molds plastic handles which cost $0.30 per handle to mold. The fixed cost to run the molding machine is $1435 per week. If the company sells the handles for $1.30 each, how many handles must be molded and sold weekly to break even?
A. 1435 handles B. 4783 handles C. 896 handles D. 956 handles
Mathematics