Solve the problem.If 10 is decreased to 5, the decrease is what percent of the original number?

A. 50%
B. 0.5%
C. 5%
D. 0.005%


Answer: A

Mathematics

You might also like to view...

Subtract.16.25 - 8.555

A. 24.805 B. 7.695 C. 25.805 D. 7.795

Mathematics

Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, give the solution with y arbitrary.x + y = 3x - y = -4

A.
B.
C. ?
D.

Mathematics

Multiply, then simplify the product. Assume that all variables represent positive real numbers.( + 1)( - 1)

A. 12 - 2
B. 14 
C. 12 + 2
D. 12 

Mathematics

Solve the inequality and graph the solution set. < 9

A. -11 < g < -7 ; (-11-7)

B. -7 < g < 11 ; (-711)

C. No solution

D. -7 ? g ? 11 ; [-711]

Mathematics