Simplify.

A.
B. 54y¹⁰z¹³
C. -
D.

Answer: D

Mathematics

Solve the system by substitution.

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

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Mathematics

Find the perimeter.

A. 144 cm B. 147 cm C. 148 cm D. 143 cm

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Mathematics

Determine which of the given numbers are in the domain of the variable.; x = -8, x = -5, x = 0, x = 8

A. x = -8, x = 0, x = 8 B. x = 0, x = 8 C. x = -5, x = 0, x = 8 D. x = -8, x = -5, x = 0

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Mathematics

Solve the problem.Write 0.181818... as a fraction. (Find the sum of the repeating decimal.)

A.
B.
C.
D.

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Mathematics