Solve the inequality. Graph the solution set and write it in interval notation.5x + 5 ? 4x + 3
A. [-2, ?)
B. (-2, ?)
C. (-?, -2)
D. (-?, -2]
Answer: A
Mathematics
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Find the x- and y-intercepts, and graph the equation.x = -6
A. (-6, 0); none
B. None; (0, -6)
C. (-6, 0); none
D. None; (0, -6)
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Solve the problem.The amount of paint needed to cover the walls of a room varies jointly as the perimeter of the room and the height of the wall. If a room with a perimeter of 55 feet and 
walls requires 
of paint, find the amount of paint needed to cover the walls of a room with a perimeter of 70 feet and 8-foot walls.
A. 5.6 qt B. 11.2 qt C. 56 qt D. 560 qt
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Solve the system of equations by elimination.
x - y = 10
x + 2y = 11
A. 
B. 
C. 
D. 
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Use the addition property of inequality to solve the inequality and graph the solution set on a number line.x + 
> 
A. 
B. 
C. 
D. 
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