Leahbug04
Leahbug04 Leahbug04
  • 08-03-2018
  • Mathematics
contestada

evaluate the expression for a=-1 and b=5. show your work.

evaluate the expression for a1 and b5 show your work class=

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21coolpeep
21coolpeep 21coolpeep
  • 08-03-2018
the answer would be     because when there is a letter next to a # it means you multiply  so

                         5×-1= -5     -5 -7 =-12    5×5=25      
                                             
                                                 -12+25=13


hope this helps


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