Solve the equation.4x + 5(-2x - 5) = -23 - 8x

A. 1
B. - 24
C.
D. - 1


Answer: A

Mathematics

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Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.If the local sales tax rate is 7.3%, find the total amount charged for a computer priced at $1196.

A. $873.08 B. $1283.31 C. $2069.08 D. $87.31

Mathematics

Decompose into partial fractions.

A.  +  +  + 
B.  -  +  - 
C.  -  +  + 
D.  -  -  + 

Mathematics

Solve the problem.Carla takes a job with a starting salary of $30,000 for the first year with an annual increase of 4.5% beginning in the second year. What is Carla's salary, to the nearest dollar, in the sixth year?

A. $37,981 B. $37,385 C. $36,147 D. $39,879

Mathematics

Assuming all variables are positive, use properties of logarithms to write the expression as a sum or difference of logarithms or multiples of logarithms.log2 

A. 3 log2 x + 8 log2 y + log2 5 B. 3 log2 x - 8 log2 y - log2 5 C. 3 log2 x + 8 log2 y - log2 5 D. (3 log2 x)(8 log2 y) - log2 5

Mathematics