Simplify the rational expression. If the rational expression cannot be simplified, so state.
A. cannot be simplified
B. - 
C. 2
D. -2
Answer: D
Mathematics
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Which of the following is not true? ?
A. ?All parallelograms are rectangles. B. ?All rhombuses are parallelograms. C. ?All rectangles are parallelograms. D. ?All trapezoids are quadrilaterals. E. ?All squares are rectangles. F. ?All squares are rhombuses.
Mathematics
Solve the equation.
= x2 + 7x
A. 0, -8 B. 0, -6 C. 0, -8, -6 D. -8, -6
Mathematics
Solve the equation.1.5x + 3.3 = 0.8x - 0.69
A. -5.8 B. -5.7 C. -6.27 D. -0.175
Mathematics
Find the indicated term for the sequence.Find the 6th term of the sequence whose general term is an = 4(2n - 1).
A. 44 B. 54 C. 48 D. 40
Mathematics