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Evaluate when t=-6.4 and u =2.8 -2t+u

asked
User Seabody
by
8.2k points

1 Answer

0 votes

15.6

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Substitute values into expression and calculate:

  • - 2t + u = Given expression
  • - 2( - 6.4) + 2.8 = Substitute values, first multiply
  • 12.8 + 2.8 = Add up
  • 15.6 Answer
answered
User Alex Collette
by
7.9k points

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