Solve the equation.log8(4x + 2) = log8(4x + 5)
A. {0}
B. {3}
C. 
D. ?
Answer: D
Mathematics
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To give 0.5 mg of medication using 0.25-mg tablets, how many tablets should be dispensed?
A. 20 tablets
B. 
tablet
C. 2 tablets
D. 5 tablets
Mathematics
Divide and, if possible, simplify.
A. 
B. z - 9
C. z + 9
D. 
Mathematics
Divide.-4.8 ÷ 0.08
A. -4.72
B. 
C. -47.2
D. -60
Mathematics
Solve the problem.An airplane flies 400 miles with the wind and 320 against the wind in the same length of time. If the speed of the wind is 40, what is the speed of the airplane in still air?
A. 360 mph B. 365 mph C. 350 mph D. 160 mph
Mathematics