Solve the problem.A rectangular garden has dimensions of 13 feet by 10 feet. A gravel path of consistent width is to be built around the garden. How wide can the path be if there is enough gravel for 420 square feet?
A. 8.5 ft
B. 7 ft
C. 8 ft
D. 6 ft
Answer: D
Mathematics
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Answer the question.True or False: The point at which a line crosses the x-axis, where y is zero, is called the
A. True B. False
Mathematics
Factor the four-term polynomial by grouping.6x + 54 + xy + 9y
A. (y + 9)(x + 6) B. (y + 9)(6x + y) C. (x + 9)(6 + y) D. (x + 9y)(6 + y)
Mathematics
Simplify.-3x(-2x5 - 5)
A. 6x6 - 5 B. 6x5 + 15x C. 6x5 + 15 D. 6x6 + 15x
Mathematics
Graph the first-octant portion of the plane.9x + 12y + 18z = 36
What will be an ideal response?
Mathematics