Decide whether the equation is "conditional," an "identity," or a "contradiction." Give its solution set.3x + 9(x + 1) + 4 = 13 - 2x
A. Identity; {all real numbers}
B. Conditional; {0}
C. Contradiction; ?
D. Conditional; {1}
Answer: B
Mathematics
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The following problem involves adjustable-rate mortgage. You the given table if necessary.
Suppose your mortgage is $55,400 for 25 years. The index rate is 1.5% and the margin is 2.5%. Find the initial monthly payment.
A. $292.42 B. $313.42 C. $385.50 D. None of the above is correct.
Mathematics
Use a reciprocal identity to find the indicated trigonometric function of ?.csc ? if sin ? = - 
A. 
B. 
C. - 
D. - 
Mathematics
Write the decimal as a percent.6.1
A. 610% B. 61% C. 0.0061% D. 0.61%
Mathematics
Solve the inequality and give the solution in interval notation.-5 < x - 1 ? 8
A. (-4, 9] B. [-4, 9) C. (-6, 7] D. [-6, 7)
Mathematics