Solve. Try factoring first. If factoring is not possible or is difficult, use the quadratic formula.5n2 = -10n - 3
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. (72)-1
A. 
B. - 
C. -14
D. -49
Mathematics
Solve the equation.
4x + 2 = 9x- 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The graph shows the total sales for each month for two years. 
MonthWhich month in 2011 had the highest sales?
A. Month 12 B. Month 2 C. Month 7 D. Month 6
Mathematics
Provide an appropriate response.There are some fundamental differences between graphing a hyperbola centered at the origin and graphing an ellipse centered at the origin. What are these differences?
What will be an ideal response?
Mathematics