Estimate the sum or difference by rounding each number to the nearest hundred.
A. 6000
B. 5700
C. 5631
D. 5600
Answer: B
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Solve the problem.The U.S. House of Representatives decides to have committee meetings on Thursdays from 2:00 to 5:00 PM. To avoid conflicts, it is important not to schedule two committee meetings at the same time if the two committees have House members in common. Use the table below, which lists possible conflicts, to determine an acceptable schedule for the meetings. 
A. First Thursday: Science, Budget, International Affairs, and Small Business, Ways and Means, and Appropriations ; Second Thursday: Armed Services, Judiciary, Veterans' Affairs, Rules. B. First Thursday: Science, Budget, International Affairs, and Small Business ; Second Thursday: Armed Services, Judiciary, Veterans' Affairs, and Rules ; Third Thursday: Ways and Means and Appropriations. C. First Thursday: Science, Budget, International Affairs, and Small Business ; Second Thursday: Armed Services and Veterans' Affairs; Third Thursday: Judiciary and Rules ; Fourth Thursday: Ways and Means and Appropriations. D. First Thursday: Science, Budget, Judiciary, Appropriations, Rules, and Small Business ; Second Thursday: Armed Forces, International Affairs, Veterans' Affairs, and Ways and Means.
Factor out the GCF from the polynomial.30x3y + 48xy6
A. 6y(5x3 + 8xy5) B. 6x(5x2y + 8y6) C. 6xy(5x2 + 8y5) D. xy(30x2 + 48y5)
Solve the equation symbolically.x2 + 6x + 7 = x2 - 3
A. - 
B. All real numbers
C. No solution
D. 
Solve the inequality.log2 (3x + 4) ? 3
A. x ? 
B. x ? - 
C. x ? 4
D. x ? 