Solve the system. y + z = 4x - y = 11x + z = 10

A.
B.
C.
D.


Answer: D

Mathematics

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Multiply or divide as indicated.-(96) ÷ (-4) ÷ (-4)

A. 96 B. -96 C. 6 D. -6

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Write as a decimal.32%

A. 0.032 B. 0.21 C. 0.32 D. 3.2

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Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log2 274.7

A. 5.40 B. 0.19 C. 2.70 D. 0.45

Mathematics

If the perimeter of ?ABC is 24 cm, find the length of each side.

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