Simplify the expression.ab + 3x + 2ab + 9x
A. 3ab + 12x
B. 3ab + 27
C. 3ab + 24x
D. 3ab + 12x2
Answer: A
Mathematics
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A. 578 ft B. 17 ft C. 46 ft D. 34 ft
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Solve the equations by factoring.x2 + 4x - 60 = 0
A. 10, -6 B. 10, 6 C. -10, 6 D. -10, 1
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Write the equation for the shape described.The left semicircle centered at (0, 0) with radius 4
A. x =
B. x = -
C. x =
D. x = -
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Solve the quadratic equation by the square root property.(3x - 9)2 = 8
A. 
B. 
C. {-2
, 2
}
D. 
Mathematics