Solve the problem. Round your answer, if appropriate.A surveyor measured the length of a piece of land at 100-ft intervals (x), as shown in the table. Use the trapezoidal rule to estimate the area of the piece of land in square feet.
A. 32,000 ft2
B. 27,000 ft2
C. 26,000 ft2
D. 26,500 ft2
Answer: D
Mathematics
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Determine whether the argument is valid or invalid.All women are wealthy. Amanda is a woman. Therefore, Amanda is wealthy.
A. Valid B. Invalid
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Evaluate the expression.61
A. 
B. 6
C. 1
D. -6
Mathematics
Solve the rational equation. If there is no solution, state this as your answer.
- 
= 
A. 
B. 
C. 
D. 
Mathematics
Factor out the common binomial factor as the GCF.(x + 5)(3x + 8) - (x - 5)(3x + 8)
A. (3x + 8)(2x - 5) B. (3x + 8)(x + 10) C. 10(3x + 8) D. 5(3x + 8)
Mathematics