Check to see if the given number is a solution for the equation.x2 -24 = 2x; check x = 6

A. 6 is a solution.
B. 6 is not a solution.

Answer: A

Mathematics

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Replace the polar equation with an equivalent Cartesian equation.r2 + 2r2 sin ? cos ? = 324

A. x2 + y2 = 324 B. x + y = 18 C. x + y = ±18 D. x2 + 3y2 = 324

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Mathematics

Use ?, ?, ?, or both ? and ? to make a true statement.{0} ?

A. ? B. ? C. ? D. ? or ?

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Mathematics

Write the expression as the sum or difference of multiples of logarithms.logb

A. log_b x + - 2 log_b y - 4 log_b z
B. (log_b x³ + log_b b⁵ - log_b y⁸ + log_b z¹⁶)
C. log_b x + 5 - 8 log_b y - 16 log_b z
D. log_b x + - 2 log_b y + 4 log_b z

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Mathematics

Solve the problem. Round to the nearest cent.Find the future value of $8000 invested over 19 years in an account with an APR of 1% compounded annually.

A. $9440.00 B. $9664.87 C. $9569.18 D. $9520.00

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Mathematics