Solve and graph.|x + 1| ? 0
A. {x
x < -1}, or (-?, -1)
B. {-1}
C. ?
D. {1}
Answer: B
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Solve the problem.The area of a parallelogram with sides a and b and the included angle ? can be found using the formula 
Determine the angle between the two sides if A = 37.5 in.2, a = 9.42 in., and b = 6.14 in.
A. 0.604 rad B. 0.011 rad C. 0.648 rad D. 0.705 rad
Construct a truth table for the statement.~(p ? q) ? (p ? ~q)
A. 
| T | T | T |
| T | F | F |
| F | T | F |
| F | F | F |
B.
| T | T | T |
| T | F | F |
| F | T | F |
| F | F | T |
C.
| T | T | T |
| T | F | T |
| F | T | T |
| F | F | T |
D.
| T | T | T |
| T | F | F |
| F | T | T |
| F | F | T |
Find the final discount date and the net payment date.Invoice date: Nov 20As of: Nov 27Terms: 8/15, n/30
A. Final discount: Dec 5 Payment due: Dec 20 B. Final discount: Dec 12 Payment due: Dec 27 C. Final discount: Dec 13 Payment due: Dec 27 D. Final discount: Dec 27 Payment due: Dec 12
Factor when possible. If the polynomial is prime, say so.3x - 40 + x2
A. (x - 8)(x + 1) B. (x - 8)(x + 5) C. (x + 8)(x - 5) D. prime