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st6ermsimmon st6ermsimmon
  • 31-01-2016
  • Mathematics
Answered

Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12

A–16
B–14
C–98
D–96

Verified Answer :

soorvora soorvora
  • 31-01-2016

= 12/3 -5*12+4(12-2) = 4-60+40 = -16, so a

Answer Link
purpleducky321
purpleducky321 purpleducky321
  • 31-01-2016

=12/3-5x12+4(12-2)
=12/3-5x12+4x10
=4-60+40
=-56+40
=-16
a. -16

Answer Link

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