Answer the question.Which one of the following methods cannot be used to solve the equation 

A. Completing the square
B. Factoring
C. All of the methods can be used.
D. Quadratic formula


Answer: B

Mathematics

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Determine whether the triangles in the given pair are congruent. If so, state the property that shows the triangles are congruent.

A. congruent; ASA B. not congruent C. congruent; AAA D. congruent; AAS

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Round the money amount to the specified place.$99.52 to the nearest dollar

A. $100 B. $99 C. $99.52 D. $9

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Evaluate the expression.-54

A. -1024 B. -625 C. 625 D. -20

Mathematics

Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.x -  y = 1x + y = 3

A.
B.
C.  
D. No solution

Mathematics