Let x represent one number and let y represent the other number. Use the given conditions to write a system of nonlinear equations. Solve the system and find the numbers.The sum of the squares of two numbers is 82. The sum of the two numbers is -8. Find the two numbers.

A. -9 and -1; 1 and 9
B. -1 and 9
C. -9 and 1
D. -9 and 1; -1 and 9


Answer: C

Mathematics

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Solve the problem.Scrambled Electronics will finance a $241 TV set for  down and  a month for 6 months. How much money can you save by paying cash for the TV set? Round to the nearest cent.

A. $40.84 B. $59.16 C. $9.16 D. $281.84

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Solve.The power that a resistor must dissipate is jointly proportional to the square of the current flowing through the resistor and the resistance of the resistor. If a resistor needs to dissipate  of power when  of current is flowing through the resistor whose resistance is  find the power that a resistor needs to dissipate when 

/> of current are flowing through a resistor whose resistance is 

A. 35 watts
B. 175 watts
C. 245 watts
D. 210 watts

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Find the real solutions of the equation.(5x + 2)1/3 = 4

A. {}
B. {}
C. {}
D. {}

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Graph the hyperbola, the asymptotes, and the vertices of the fundamental rectangle.36x2 - 9y2 = 324

A.

B.

C.

D.

Mathematics