Use Cramer's rule to solve the system.11x + 3y=15x + 2y=4

A. {(- )}
B. {(, - )}
C. {(- )}
D. {()}


Answer: C

Mathematics

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Evaluate the algebraic expression under the given conditions.3(8x + 3y) for x = 3, y = -5

A. 27 B. -21 C. 99 D. -93

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Write the equation of the line using the information given about its graph.Slope - , y-intercept 

A. y = - x - 
B. y = - x + 
C. y = x - 
D. y = x + 

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Evaluate the expression.



a.
b.
c.
d.
e. not possible

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Provide an appropriate response.What steps would you take to factor x2 + 7x + 10?

What will be an ideal response?

Mathematics