Mathematics Homework Solutions
Problem
#59954

Simplifying and 'Together and Alone' Type Word Problems

12.  Simplify:   10   t^6     3
                        ---- - --- -:- ----
                         t^2    2       t^5

13. Add:   4    7
             ---- + ----
               X     x^2

14. Sandra can paint a kitchen in 5 hours and James can paint the same kitchen in 6 hours. How long would it take them working together to paint the kitchen?

      
     17  Simplify:      a      b
                             --  + ---
                              b      a


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Simplifying and 'Together and Alone' Type Word Problems are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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