Solve the problem.The position of an object moving in a straight line is given by s = t2 - 8t, where s is the distance in feet and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 6 feet?
A. 8.5 sec
B. 1.2 sec
C. 8.7 sec
D. 7.0 sec
Answer: C
Mathematics
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Solve each of the following systems of equations. If the system is inconsistent or dependent, say so.2x - y = 105x + y = 32
A. (2, 6) B. (6, 3) C. (6, 2) D. No solution
Mathematics
Write an inequality involving the variable x that describes the set of numbers graphed.
A. 0 < x < 4 B. 0 ? x < 4 C. 0 < x ? 4 D. 0 ? x ? 4
Mathematics
Find the solution set for the equation.|2x + 1| - 8 = -13
A. 
B. 
C. ?
D. 
Mathematics
Solve.14 = 14 + m
A. 0 B. 28 C. 1 D. 7
Mathematics