Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.-3(x + 2)
A. -3x + 6
B. -3x - 6
C. -3x + 2
D. x - 6
Answer: B
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Match the graph with the correct description.
A. m is negative and b is negative B. m is positive and b is negative C. m is positive and b is positive D. m is negative and b is positive
Write an algebraic expression for the statement.The total weight of x bags of fertilizer if each bag weighs 
pounds
A. 
B. 
C. 
D. 
E. 
Find the maximum value of the objective function and where it occurs, subject to the indicated constraints.
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Objective function:
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z = 4x + 3y
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Constraints:
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x? 0
y? 0
x + y? 4?
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A. Maximum at (4, 0): 17 B. Maximum at (0, 4): 12 C. Maximum at (0, 0): 0 D. Maximum at (4, 0): 16 E. Maximum at (0, 4): 13
Find the center and the radius of the circle.y2 + 20y + 100 = 8x - x2 - 7
A. (4, 11); r = 4 B. (4, 12); r = 6 C. (4, -10); r = 3 D. (3, 10); r = 5