Solve the equation and express the solution in exact form using either ln or log as indicated.2(2)x - 5 + 2 = 10
Express the answer using log.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Rewrite the expression with positive exponents and simplify.
?
A. ?
B. 
C. 
D. 
E. 
Mathematics
Write fraction as decimal number. Use bar notation for repeating decimals.
A. 1.15
B. 1.1
C. 1.
D. 1.
Mathematics
For the pair of functions, determine the domain of f + g.f(x) = 3x + 8, g(x) = 
A. (-?, 10) or (10, ?) B. (-?, ?) C. (-?, -2) or (-2, ?) D. (0, ?)
Mathematics
Solve the problem.Find the measures of the complementary angles.
A. 75° and 15° B. 150° and 30° C. 37.5° and 7.5° D. 70° and 20°
Mathematics