Solve the systems of equations using the addition method.
A. (5, 1)
B. (1, 5)
C. All ordered pairs along 2x - y = 9
D. No solution
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response.If sin x is replaced by 
and |x| < 0.4, what estimate can be made of the error?
A. |E| < 0.000002276 B. |E| < 0.000000325 C. |E| < 0.000000813 D. |E| < 0.000005689
Mathematics
Solve.Armando and Luisa bought a rectangular building lot in a suburb of Austin, Texas. It measured 78.6 feet by 99.8 feet. What is its area in square feet?
A. 7844.28 square feet B. 7744.28 square feet C. 6794.28 square feet D. 7955.38 square feet
Mathematics
Divide. Write the answer as a mixed number as needed.4
÷ 11
A. 
B. 
C. 
D. 
Mathematics
Evaluate the radical expressions or indicate that the root is not a real number.
A. -10 B. 10 C. 10,000 D. not a real number
Mathematics