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 85. The difference of the two numbers is 1. Find the two numbers.
A. -7 and -6
B. 6 and 7
C. -7 and -6; 6 and 7
D. -6 and 7; -7 and 6
Answer: C
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Determine the truth of the premises, discuss the strength of the argument, and assess the truth of the conclusion.Premise: Baseball, football, basketball, golf, hockey, and tennis are all played with a ball.Conclusion: All sports are played with a ball.
What will be an ideal response?
Solve the problem. Round dollar amounts to the nearest cent. Use 360 days.HarbourTown Marina purchased four boat lifts for raising and lowering large boats into the water. The boat lifts cost $61,300 each. They borrowed the money from the bank for 240 days at 10%. Find the maturity value.
A. $65,386.67 B. $261,546.67 C. $67,430.00 D. $269,720.00
The government wants to use a survey to determine the extent of public approval for a adopting new rules of getting the driving license. ? Decide on a reasonable means for conducting the survey to obtain the desired information. ?
A. Survey inhabitants of the neighbor country by randomly choosing them. B. Survey as many inhabitants as possible about what they think of this preposition. C. Survey students of the local college. D. Ask the opinion of one student, one pensioner, one nurse and one teacher. E. Ask the opinion of retired professors or inhabitants.
Use < or > for ? to write a true sentence. Draw a number line if necessary.783 ? 791
A. < B. >