Anonym Anonym
  • 04-03-2015
  • Mathematics
Answered

Evaluate the expression when x = 5: 10 I7-xI
(A)-120
(B)20
(C)-20
(D)123

Answer :

naǫ
naǫ naǫ
  • 04-03-2015
[tex]10|7-x| \hbox{ when } x=5 \\ 10|7-5|=10|2|=10 \times 2=\boxed{20} \Leftarrow \hbox{answer B}[/tex]
Answer Link
Panoyin
Panoyin Panoyin
  • 04-03-2015
10|7 - x|
10|7 - 5|
10|2|
10(2)
20

B.20
Answer Link

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