Question

NEED HELP ON Questions :)

Answer 1

Evaluate the following expression using the values given:
Find 5x - 3y - z if x = -2, y = 2, and z = -3

-19

19

13

-13

Answer 2

\[ 5x - 3y - z\]
\[5\times (-2)-3\times (2)-(-3)\]

Answer 3

i would use a calculator
http://www.wolframalpha.com/input/?i=5+%28-2%29-3%282%29-%28-3%29

Answer 4

Just plug in -2 for x, y for 2, and z for -3. It's really not that hard you just have to think about it, don't think you can't do it, because it's really no problem.

Answer 5

i really just need the answers because im checking my work,

Answer 6

did you open the link? it says \(-13\)

Answer 7

@satellite73 i see now Thank You!