Solve the problem.The perimeter of a rectangle is 44 cm. The length is 12 cm longer than the width. What are the length and width of the rectangle?
A. Length: 22 cm; width: 10 cm
B. Length: 17 cm; width: 5 cm
C. Length: 23 cm; width: 11 cm
D. Length: 12 cm; width: 5 cm
Answer: B
Mathematics
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Determine whether the graph is the graph of a function.
A. yes B. no
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Solve the equation. Give an exact solution.log5 x = -3
A. -15
B. 
C. 
D. 2
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Solve the problem.The value, v, in hundreds of dollars, of Juan's television is approximated by 
where t is the number of years since he first bought the television. Graph the equation and use the graph to estimate the value of the television 6 years after it was purchased.
A. $780 B. $600 C. $1200 D. $300
Mathematics