Perform the indicated operation(s), whenever possible.Let A =  and B = . Find A - B.

A.

B.

C.

D.


Answer: D

Mathematics

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Convert the measurement to the units specified. Round your answer to the nearest tenth.37 liters to gallons

A. 140 gallons B. 35 gallons C. 39.1 gallons D. 9.8 gallons

Mathematics

Solve the system using determinants.-0.1x + 0.3y + 0.3z = -0.20.4x - 0.1y + 0.2z = -1.20.1x - 0.4y - 0.2z = -0.3

A. (-0, -8, -2) B. (0.1, -4, -2) C. (-0, -4, -3) D. (-1, 2, -3)

Mathematics

Subtract.51,163 - 6240

A. 44,623 B. 44,923 C. 48,923 D. 52,743

Mathematics

Solve the problem.Determine if the number is a perfect square.6

A. Yes B. No

Mathematics