Solve the problem.A rectangular garden is 12 feet by 5 feet. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 138 square feet?
A. 5 feet
B. 4 feet
C. 3 feet
D. 10 feet
Answer: C
Mathematics
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Simplify the expression.
?
?
A. 
B. 0
C. ?
D. ?
E. already simplified
Mathematics
Find the solution set of the system by graphing the equations by hand. If the system is inconsistent or dependent, say so.y = 3x + 3y = -2x - 7
A. (-2, -2) B. (2, 3) C. (-2, -3) D. (-2, 3)
Mathematics
Graph.y = 2(x + 3)2 - 2
A. 
B. 
C. 
D. 
Mathematics