AppChamp AppChamp
  • 01-11-2014
  • Mathematics
Answered

If x=3 and y=-2 and z=4, what is the value of 3x + 2y - z?

Answer :

konrad509
konrad509 konrad509
  • 01-11-2014
[tex]3x+2y-z=3\cdot3+2\cdot(-2)-4=9-4-4=1[/tex]
Answer Link
samanthacoggin
samanthacoggin samanthacoggin
  • 01-11-2014


3x3=9     -2x2=-4     4-0=4

9+-4-4

ANS. = 1

Answer Link

Other Questions

Mr White can travel 6 hours while taking 3 breaks of 10 minutes each If he travels for 36 hourshow many breaks did he take
write 125 as a fraction or a mixed number
How do living things affect one another
What is a real life example of limited government
The distortion of external appearances is called repertory symbolism expressionism realism
what are the two important elements of an attitude of science
What does 1012 equal to
What is 2n square plus 3n negative 9
What are three reasons travel was challenging for Ancient Greece
What CIAbacked plan did Kennedy inherit from the Eisenhower administration Cuban Missile Crisis Hungarian Uprising Bay of Pigs Guatemala