Let A = {1, 3, 5, 7}; B = {5, 6, 7, 8}; C = {5, 8}; 
and 
Determine whether the given statement is true or false.A ? A
A. True
B. False
Answer: B
Mathematics
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Factor the expression completely.
m
- 
m
(conservation of energy)
A. 
(mvi + mvf) (vi - vf)
B. Cannot be factored.
C. 
m(vi + vf) (vi - vf)
D. 
(mvi + vf) (vi - mvf)
Mathematics
Provide an appropriate response.Adding the minuend and the subtrahend, in a subtraction problem, is one way of proving your answer.
A. True B. False
Mathematics
Determine the real solutions to the system of nonlinear equations.xy = -12x + y = -4
A. (-2, 6), (6, -2) B. (-2, -6), (6, 2) C. (2, -6), (-6, 2) D. (2, 6), (-6, -2)
Mathematics
Write an algebraic expression for the quantity. Let x represent the unknown value.Five less than one-third of a number.
A. 
- 5x
B. 
- 5
C. 5 - 
D. 5x - 
Mathematics