Evaluate the rational expression for the given value(s) of the variable(s).
for x = -1
A. 2
B. - 4
C. 1
D. 6
Answer: B
Mathematics
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Find the total area of the region between the curve and the x-axis.y = 2x - x2; 0 ? x ? 2
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Amy can clean the house in 6 hours. When she works together with Tom, the job takes 4 hours. How long would it take Tom, working by himself, to clean the house?
A. 12
hr
B. 2 hr
C. 13hr
D. 12 hr
Mathematics
Provide an appropriate response.Without using a calculator, determine which of these numbers is larger: ?1.3 or ?2.4.
What will be an ideal response?
Mathematics
Provide an appropriate response.Determine: 
What will be an ideal response?
Mathematics