Find the sum of the infinite geometric series, if it exists.

A.
B.
C.
D. Does not exist

Answer: A

Mathematics

Combine like terms.x - 3y + 9 - 5x + 7y - 7

A. 6x + 4y - 2 B. -4x - 4y + 2 C. -4x + 4y + 2 D. 4x + 4y + 2

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Mathematics

Using synthetic division, determine whether the numbers are zeros of the polynomial.5, 0; f(x) = 4x4 - 15x3 - 22x2 - 19x + 20

A. Yes; yes B. No; no C. No; yes D. Yes; no

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Mathematics

Write the decimal as a fraction or mixed number in lowest terms.0.364

A.
B.
C.
D.

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Mathematics

Solve the equation by making an appropriate substitution.x - 12 + 35 = 0

A. {5, 7}
B. {-5, 5, -7, 7}
C. {25, 49}
D. {-, , -, }

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Mathematics