Determine the real solutions to the system of nonlinear equations.y = (x + 5)2 + 12x - y + 10 = 0

A. (-4, 2), (4, 18)
B. (-5, 0)
C. (-4, 2)
D. (0, 10), (0, 26)


Answer: C

Mathematics

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Find the ratio. Simplify, if possible.If Alison's company charged $88.64 for 4 hours of work, how much did they charge per hour?

A. $29.55/hour B. $22.16/hour C. $26.16/hour D. $4.00/hour

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Evaluate the expression without using a calculator.log3

A.
B. 6
C. -2
D. 2

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Solve the problem.On her way to a holiday weekend, Nancy drove 2 hours in rush-hour traffic. When traffic eased up, she was able to increase her speed by 40 miles per hour and drove another 4 hours. If the entire trip was 348 miles, how fast did she drive in rush-hour traffic?

A. 24 mph
B. 25 mph
C. 25 mph
D. 26 mph

Mathematics

Fill in the table to solve the problem. 

A. pounds lost: 19; pounds lost per week: 2.4 B. pounds lost: 359; pounds lost per week: 44.9 C. pounds lost: 19; pounds lost per week: 1.2 D. pounds lost: 19; pounds lost per week: 152

Mathematics