yahida89 yahida89
  • 09-11-2020
  • Mathematics
contestada

1. Simplify 7(1-8n)
(1 Point)
Enter your answer
2. Use Distributive Property and Combining Like Terms to simplify the expression
-5(1+2k)-8(-4+5k)
(1 Point)
Enter your answer

Respuesta :

esmeralda1313 esmeralda1313
  • 09-11-2020
7(1-8n) = 7 - 56n Work - 7 - 7 x 8n= 7 - 56b
-5(1+2k)-8(-4+5k) = 27 - 50k Work - -5-10k+32-40k = 27-10k-40k = 27-50k
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