Solve the problem.The square of the difference between a number and 4 is 9. Find the number(s).
A. 13, 19
B. 25
C. 7
D. 1, 7
Answer: D
Mathematics
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Divide by moving the decimal point the appropriate number of places to the left.
A. 98.2 B. 0.982 C. 0.0982 D. 0.00982
Mathematics
Provide an appropriate response. Determine which ordered pair is NOT a solution for the equation:2x = 5y - 4
A. 
B. 
C. 
D. (-2, 0)
Mathematics
Solve the equation by making an appropriate substitution.x1/2 - 13x1/4 = -36
A. {81, 16} B. {6561, 256} C. {9, 4} D. {-9, -4}
Mathematics
Use factoring to solve the equation.4x2 - 24x + 32 = 0
A. -2, -4 B. 0, 2, 4 C. 2, 4 D. 4, 2, 4
Mathematics