What is the product of this question 0.2•2.5 to come out as a decimal answer

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

To decrease an amount by 16% what single multiplier would you use