Add or subtract, as indicated. Assume that all variables represent positive real numbers.
+ 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the logarithmic equation.log (3 + x) - log (x - 5) = log 5
A. 
B. - 7
C. ?
D. 7
Mathematics
Find the zero of the linear function.P(z) = - 
z + 6
A. 9 B. 4 C. -4 D. -9
Mathematics
The area of a rectangle is 54 square centimeters, and its perimeter is 30 centimeters. Find the dimensions of the rectangle. ? Please enter your answer as two numbers without the units, separated by a comma.
What will be an ideal response?
Mathematics
Graph the compound inequality.x + y ? 2 and y ? 2
A. 
B. 
C. 
D. 
Mathematics