Solve the exponential equation.3(1 + 2x) = 27
A. 9
B. 3
C. 1
D. -1
Answer: C
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Simplify.
A. 
B. -7b
C. - 
D. 
Solve the problem.Determine the actual and relative error.MEASUREMENTTRUE VALUEERRORRELATIVE ERROR(as a percent)34.5 mg37.5 mg??
A. -3.5 mg; 8% B. -3 mg; 0.8% C. -3 mg; 0.08% D. -3 mg; 8%
The following question refers to a country with six states. There are 250 seats in the legislature, and the populations of the states are given in the table below.
Find each state's apportionment under Webster's method.
A. State A: 29; State B: 135; State C: 11; State D: 41; State E: 14; State F: 20 B. State A: 29; State B: 136; State C: 11; State D: 42; State E: 13; State F: 19 C. State A: 29; State B: 133; State C: 12; State D: 42; State E: 14; State F: 20 D. State A: 29; State B: 134; State C: 11; State D: 42; State E: 14; State F: 20 E. none of these
Find an equation of the line having the given slope and containing the given point. m = 3, (-5, -10)
A. y = 3x + 5 B. y = 3x + 9 C. y = 3x - 9 D. y = 3x - 5