Use a calculator to approximate the square root to three decimal places. Check to see that the approximation is reasonable.
A. 427.000
B. 20.664
C. 20.661
D. 20.669
Answer: B
Mathematics
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Solve. Verify your solution.x = 7 + 
A. No solution B. x = 14 C. x = 7 D. x = 3, 14
Mathematics
Graph the equation.y = 
- 1
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Write the simplified expression for the area of the rectangle.
A. 50x + 10 B. 50x + 70 C. 15x + 17 D. 10x + 34
Mathematics
Write using exponential notation.6 ? 6 ? 6 ? 5 ? 5 ? 5 ? 5 ? 5 ? 5 ? 2
A. 6 ? 5 ? 210 B. 36 ? 65 ? 12 C. 63 ? 56 ? 2 D. (6 ? 5 ? 2)10
Mathematics