For problems 1-13, simplify each expression.

A.
B.
C.
D.
E. none of these


Answer: C

Mathematics

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Convert the units.820 mm =    cm

A. 8200 cm B. 82 cm C. 82,000 cm D. 8.2 cm

Mathematics

Find the distance between the pair of points. Give an exact answer.(-4, -5) and (1, 5)

A. 5 units
B. 75 units
C. 75 units
D. 5 units

Mathematics

Translate the problem to a system of equations, then solve using Cramer's Rule.During the 2001-2002 Little League season, the Tigers played 62 games. They won 18 more games than they lost. How many games did they lose that season?

A. 40 games B. 20 games C. 25 games D. 22 games

Mathematics

Solve the equation.4x4 = 12x3

A. -3, 4 B. 3, 4 C. 0, -3 D.  0, 3

Mathematics