Add or subtract and write answer in lowest terms.2
+ 1
A. 3
B. 
C. 1
D. 1
Answer: A
Mathematics
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Solve the problem.A rectangular board is 6 ft by 10 ft. How far from the center of the board should the foci be located in order to cut the largest elliptical tabletop from the board? Round your answer to the nearest tenth.
A. 3.0 ft B. 2.0 ft C. 1.0 ft D. 4.0 ft
Mathematics
Determine whether the given function is one-to-one. If it is one-to-one, find a formula for the inverse.f(x) = 
A. f-1(x) = 
B. f-1(x) = 
C. Not one-to-one
D. f-1(x) = 
Mathematics
Express the repeating decimal as a fraction in lowest terms.0.
A. 
B. 
C. 
D. 
Mathematics
Multiply.-6 ? 2
A. 6 B. -12 C. -6 D. -14
Mathematics