Solve the problem.One length of a rectangular garden lies along a wall. The rest of the garden is enclosed by 56 feet of fencing. If the length of the garden is 4 feet shorter than twice the width, what is the area of the garden?

A. 390 ft2
B. 185 ft2
C. 450 ft2
D. 82 ft2


Answer: A

Mathematics

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Find the standard-form equation of the ellipse centered at the origin and satisfying the given conditions.An ellipse with vertices (0, ±9) and foci at .

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Mathematics

Solve the equation.7x + 4(3x - 5) = 1 - 2x

A. 1
B. - 
C. - 
D. - 1

Mathematics

Between each pair of numbers, insert the appropriate sign, <, =, or >, to make a true statement.0.02   0.008

A. 0.02 < 0.008 B. 0.02 = 0.008 C. 0.02 > 0.008

Mathematics

Multiply and simplify. ? 

A.  
B.
C.  
D.  

Mathematics