maymaybay
maymaybay maymaybay
  • 04-09-2019
  • Mathematics
contestada

If t= -3 and u = 8, find the
value of 2t - U

Respuesta :

Аноним Аноним
  • 04-09-2019

The expression 2t-U means, in words, "subtract U from twice the value of t".

So, if t = -3, twice this value would be -6.

Since U = 8, we have tu subtract 8 from -6, leading to

[tex]-6-8=-14[/tex]

Answer Link
Аноним Аноним
  • 04-09-2019

Answer:

-14.

Step-by-step explanation:

Just replace the t and u in the given expression by -3 and 8:

2t - u

= 2*(-3) - 8

= -6 - 8

= -14.

Answer Link

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