Use the graph to estimate the solution of the system of equations.5x - 9y = 12  x + 9y = 0

A. {(x, -9y)}
B.  
C.  
D. ?


Answer: B

Mathematics

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Divide the polynomial by the monomial.

A. 10x4 + 7x3 - 2
B. 10x2 + 7- 2
C. 5x4 x3 - 1
D. 10x4 + 7- 2x2

Mathematics

Consider the function . ? Find the Taylor series of the function at the indicated point. ? __________ ? Find its radius of convergence. ? __________ ? Find the interval of convergence. ? __________

What will be an ideal response?

Mathematics

In a survey of the number of DVDs in a house, the table shows the probabilities. Find the probability of a house having fewer than 2 DVDs.

A. 0.57 B. 0.38 C. 0.71 D. 0.29

Mathematics

Solve the system of equations by the elimination method. Check your solutions. For any dependent equations, write your answer in ordered pair form.

A. ? B. {(4, -3)} C. {(5, -4)} D. {(3, 4)}

Mathematics