143 ch7c practice test

Chapter 7c PRACTICE TEST
Please do the problems, then submit. You may go back in to check (and change) your answers.
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1

Without the use of a calculator, solve for x:

1

Solve for x:

1

Solve for x:
\log_{x}{216} = 3

1

Solve for x:
\log_{81}{x} = \frac{1}{2}

1

Solve for x:
\log_{6}{x}<3

1

Solve for x:
\log_{7}{(2x+8)}>\log_{7}{(x+5)}

1

Simplify
\log_{2}{4} + \log_{2}{7}

1

Simplify
4\log_{7}{2}-\log_{7}{2}

1

Solve for x:
\log_{7}{8x}+2\log_{7}{8}=2

1

Solve for x, round to the nearest hundredth

1

Solve for x, round to the nearest tenth

1

Solve for the exact value of x

1

Solve for all values of x
\log_{2}{(x-5)}+\log_{2}{(2x+5)}=3

After you have submitted, and checked your answers, work on DeltaMath.

143 ch7c practice test

Chapter 7c PRACTICE TEST

Without the use of a calculator, solve for x:

Solve for x:

Solve for x:\log_{x}{216} = 3

Solve for x:\log_{81}{x} = \frac{1}{2}

Solve for x:\log_{6}{x}<3

Solve for x:\log_{7}{(2x+8)}>\log_{7}{(x+5)}

Simplify\log_{2}{4} + \log_{2}{7}

Simplify4\log_{7}{2}-\log_{7}{2}

Solve for x:\log_{7}{8x}+2\log_{7}{8}=2

Solve for x, round to the nearest hundredth

Solve for x, round to the nearest tenth

Solve for the exact value of x

Solve for all values of x\log_{2}{(x-5)}+\log_{2}{(2x+5)}=3

Chapter 7c PRACTICE TEST

Without the use of a calculator, solve for x:

Solve for x:

Solve for x:\log_{x}{216} = 3

Solve for x:\log_{81}{x} = \frac{1}{2}

Solve for x:\log_{6}{x}<3

Solve for x:\log_{7}{(2x+8)}>\log_{7}{(x+5)}

Simplify\log_{2}{4} + \log_{2}{7}

Simplify4\log_{7}{2}-\log_{7}{2}

Solve for x:\log_{7}{8x}+2\log_{7}{8}=2

Solve for x, round to the nearest hundredth

Solve for x, round to the nearest tenth

Solve for the exact value of x

Solve for all values of x\log_{2}{(x-5)}+\log_{2}{(2x+5)}=3

Solve for x:
\log_{x}{216} = 3

Solve for x:
\log_{81}{x} = \frac{1}{2}

Solve for x:
\log_{6}{x}<3

Solve for x:
\log_{7}{(2x+8)}>\log_{7}{(x+5)}

Simplify
\log_{2}{4} + \log_{2}{7}

Simplify
4\log_{7}{2}-\log_{7}{2}

Solve for x:
\log_{7}{8x}+2\log_{7}{8}=2

Solve for all values of x
\log_{2}{(x-5)}+\log_{2}{(2x+5)}=3

Solve for x:
\log_{x}{216} = 3

Solve for x:
\log_{81}{x} = \frac{1}{2}

Solve for x:
\log_{6}{x}<3

Solve for x:
\log_{7}{(2x+8)}>\log_{7}{(x+5)}

Simplify
\log_{2}{4} + \log_{2}{7}

Simplify
4\log_{7}{2}-\log_{7}{2}

Solve for x:
\log_{7}{8x}+2\log_{7}{8}=2

Solve for all values of x
\log_{2}{(x-5)}+\log_{2}{(2x+5)}=3