Use the substitution method to solve the following system. If the equations of the system are dependent, or if the system is inconsistent, so indicate.
A. 
B. 
C. 
D. The equations are dependent.
E. The system is inconsistent.
Answer: A
Mathematics
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Reverse the order of integration and then evaluate the integral.
A. 5(e16 - 1)
B. 5 e16
C. 
e16
D. 
(e16 - 1)
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Without using a calculator, determine whether the first number is divisible by the second number.Is 62,656,837 divisible by 77?
A. Yes B. No
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Write the first four terms of the geometric sequence.a = 3, a4 = -81
A. 3, -9, -27, -81 B. -3, -9, -27, -81 C. 3, -9, 27, -81 D. -9, 27, -81, 243
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Graph the linear equation.y + 3 = 0
A. 
B. 
C. 
D. 
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