Change the word statement to an equation. Use x as the variable.
of a number plus 4 equals 8.
A. 
(x + 4) = 8
B. 
x + 4 = 8
C. 
x = 4 + 8
Answer: B
Mathematics
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Use the x- and y-intercepts to graph the linear equation.2x - 6y = 4
A. 
B. 
C. 
D. 
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Use the trapezoidal rule to approximate the value of the integral defined by the given set of points.
A. 17.08 B. 18.95 C. 22.46 D. 25.3
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Write the reciprocal of the number.-13
A. 
B. does not exist
C. 13
D. 
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Solve the problem.A town has a population of 20,000 people and is increasing by 10% every year. What will the population be at the end of 4 years?
A. 9282 people B. 29,282 people C. 26,620 people D. 28,000 people
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