Solve the problem.John earns $13.41/hour. If he works 16 hours, how much will he earn?
A. $215.66
B. $214.57
C. $214.66
D. $214.56
Answer: D
Mathematics
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What will be an ideal response?
Mathematics
Solve for x.|3x - 9 | ? 15
A. x ? -8 or x ? 2 B. x ? - 2 or x ? 8 C. -8 ? x ? 2 D. - 2 ? x ? 8
Mathematics
Graph the inequality by shading the points that do not satisfy it.x ? 5
A.
B.
C.
D.
Mathematics
Solve the problem by using two equations with two variables.A barge takes 4 hours to move (at a constant rate) downstream for 32 miles, helped by a current of 2 miles per hour. If the barge's engines are set at the same pace, find the time of its return trip against the current.
A. 8 hours B. 6 hours C. 64 hours D. 4 hours
Mathematics