Solve.
2 + 3 
+ 2 = 0
A. ±
, ±
B. ±
C. ±
, ±
D. 
, 
Answer: A
Mathematics
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Use the addition property of equality to solve the equation.x + 15 = 16
A. 31
B. 1
C. 
D. -1
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Solve the system of linear equations.9x - 2y = 298x + 9y = 112
A. (-5, 8) B. No solution C. (5, 8) D. (-4, -7)
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Factor completely.8z2 - 6zy - 9y2
A. (2z + 3y)(4z - 3y) B. (8z + y)(z - 9y) C. (8z - 3y)(z + 3y) D. (2z - 3y)(4z + 3y)
Mathematics
Solve the problem.Stephanie receives a salary of $650 per month plus a commission of 5.5% on the first $3,000 of sales, and 7% of all sales over $3,000. Find Stephanie's gross pay for the month if her sales were $12,890.
A. $857.30 B. $2992.30 C. $1507.30 D. $1717.30
Mathematics