Simplify.
A. -1
B. 1
C. -i
D. i
Answer: A
Mathematics
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Solve the problem.Bob fenced in a rectangular garden in his yard. The length of the rectangle is 5 feet longer than the width and the perimeter is 94 feet. What is the width of the rectangle?
A. 42 feet B. 20 feet C. 23 feet D. 21 feet
Mathematics
Provide an appropriate response.Solve the inequality: 2x + 3 < 15 < 3x - 9
A. 2 < x < 9 B. 6 < x < 8 C. no solution D. 6 < x or x > 8
Mathematics
Simplify.
A. -(x + 3) B. x + 3 C. 3x(x + 3) D. -(x - 3)
Mathematics
Graph the equation by plotting points.y = x2 + 2
A. 
B. 
C. 
D. 
Mathematics