Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. 5x + 8y = 30-2x - 2y = -12
A. (5, 1)
B. (6, 1)
C. (6, 0)
D. No solution
Answer: C
Mathematics
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Divide and check your answer.
A. 1013 R3 B. 1013 C. 1016 D. 1013 R7
Mathematics
Use the slope formula to find the slope. (Hint: To learn the formula, write the complete formula each time you use it.)
(-2, 0) and (0, 5)
Mathematics
Solve the equation by factoring.x2 + 8x = 0
A. {0, 8} B. {8} C. {- 8} D. {0, - 8}
Mathematics
Solve the equation.
y + 5 = 
A. - 
B. 
C. - 
D. - 
Mathematics