Question

Given xy - z and x = -2, y = -1 and z = -3, substitute the numbers in for the variables using parentheses

Answer 1

I suck at math...i need help!

Answer 2

ohh i can help

Answer 3

basically its saying you have to substitute with the numbers they provide for you

Answer 4

...

Answer 5

so the equation would look something like

Answer 6

(-2*-1)-(-3)

Answer 7

ty...i think

Answer 8

your welcome

Answer 9

what grade is this work in like 8th or 9th

Answer 10

10

Answer 11

oh i did this is 9th grade

Answer 12

damn..im kinda stupid so yk.lol

Answer 13

lol no your not my school jus do too much

Answer 14

FSFS