Determine whether the equation is a linear equation in two variables.x - 7y = 31.1

A. yes
B. no

Answer: A

Mathematics

Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.logn

A. log_n6 +  log_nx -  log_nz
B. log_n6 + 5 log_nx - 9 log_nz
C. log_n6 +  log_nx +  log_nz
D. log_n6 -  log_nx -  log_nz

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Mathematics

Find the volume of the rectangular solid or cube.

A. 16.5 yd3 B. 30.25 yd3 C. 166.375 yd3 D. 60.5 yd3

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Mathematics

Negate the statement.James will call his mother, if the phone is working.

What will be an ideal response?

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Mathematics

Multiply. ? ?

A. -
B.
C.
D. -

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Mathematics