Solve the linear equation.
- 7 = 4
A. 88
B. 90
C. - 90
D. - 88
Answer: A
Mathematics
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Determine whether the statement is true or false. 16 ? {1, 2, 3, ..., 10}
A. True B. False
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Solve the problem. Use 3.14 for ?, if necessary.A circular fountain has a diameter of 31 ft. Approximate the distance around the fountain.
A. 48.67 ft B. 97.34 ft C. 3017.54 ft D. 194.68 ft
Mathematics
Factor out the largest common factor.5n2 + 15n - 45
A. 5(n2 + 3n - 9) B. 5(-n2 - 3n + 9) C. 5n(n - 6) D. 5(n2 + 3n - 45)
Mathematics
Find the real solutions of the equation.x4 - 5x2 + 4 = 0
A. {-4, 4} B. {-1, 1, -2, 2} C. {-5, 5} D. {-2, 2}
Mathematics