Provide an appropriate response.Solve the system of equations using the substitution method:x - 4y = 3-2x + 8y = -6
A. x = 0, y = - 
B.
dependent; many solutions
C.
inconsistent; no solution
D.
x = 3, y = 0
Answer: B
Mathematics
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Find the simple interest for the period indicated. Then use table values to find the compound interest. Finally, find the difference between compound interest and simple interest. Round to the nearest cent. (Interest is compounded annually.)
Principal: $900 Rate: 8% Years: 13
A. $1511.66 B. $502.35 C. $575.66 D. $611.66
Mathematics
Determine whether the given ordered pair is a solution of the given equation.3x + y = 17; (4, 5)
A. No B. Yes
Mathematics
Use a calculator to evaluate.523
A. 2704 B. 156 C. 55 D. 140,608
Mathematics
Find the exact value of y, or state that y is undefined.y = tan-1 
A. 
B. 
C. 
D. 
Mathematics