Solve the system by substitution. x + 2y = -162x + 2y = -22
A. {(-6, -5)}
B. ?
C. {(6, -6)}
D. {(-5, -6)}
Answer: A
Mathematics
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Solve the inequality. Write the solution set in interval notation and graph it.
(15x + 33) + 
(18x - 36) > 69
A. 
B. [8, ?)
C. 
D. (-?, 8]
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Find the sum.-392 + (-736)
A. -1128 B. -344 C. 344 D. -244
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Solve the problem.The table below summarizes the plays that a football team made while in possession of the football during their last game. 
If the total yards gained in small gains were combined with the total yards lost in small losses, what would be the result?
A. A gain of 30 yards B. A loss of 30 yards C. A loss of 6 yards D. A gain of 70 yards
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Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.
A. s4t13 B. s8t15 C. s4t12 D. s4t14
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