Solve the equation.x2 + 7x = 44
A. {-11, 1}
B. {4, 11}
C. {-4, 11}
D. {-11, 4}
Answer: D
Mathematics
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Graph the equation. Include the coordinates of any local extreme points and inflection points.y = 6x2 + 36x
A. local minimum: (-6,-36)
no inflection points
B. local minimum: (-3,-54)
no inflection points
C. local minimum: (3,-54)
no inflection points
D. local minimum: (6,-36)
no inflection points
Mathematics
Provide an appropriate response.Solve the compound inequality: 3x + 1 ? 13 or x - 2 ? 5
A. x ? 4 or x ? 7 B. 4 ? x ? 7 C. x ? 4 or x ? 7 D. no solution
Mathematics
Solve the problem.If an item has an original price of $467 and the discount rate is 25%, find the discount.
A. $116.75 B. $112.08 C. $121.42 D. $58.38
Mathematics
Solve the equation.0.035(400) + 0.05x = 0.04(400 + x)
A. 200 B. 210 C. 100 D. 190
Mathematics