If possible, simplify the expression. If any variables exist, assume that they are positive.8
- 2x
A. 6x
B. 8
- 2x
C. 10
D. 6x
Answer: D
Mathematics
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A. 2.6 centimeters B. 2600 centimeters C. 260 centimeters D. 26 centimeters
Mathematics
Multiply and simplify. Assume that all variables in a radicand represent positive real numbers.
? 
A. (x + 2)3
B. (x + 2)4
C. 3(x + 2)
D. (x + 2)3
Mathematics
Solve the equation for s.log (5 + r) = log (5s - 1)
A. log (6 + r)
B. 
C. 
D. log 5 + r
Mathematics
Determine whether the values in the table belong to an exponential function, a logarithmic function, a linear function, or a quadratic function.
A. logarithmic B. quadratic C. exponential D. linear
Mathematics