Answer:
The answer to #7 is -4
Step-by-step explanation:
-2(x-3y)
-2( (-4) - 3(-2) )
-2 (-4+6)
-2(2)
-4
Answer:
i. 5 502 999
ii. 5 502 001
im sorry i dont understand
Step-by-step explanation:
Have a good day :)
I think you should ask for help by posting in sections instead of the assignment as a whole
Answer:
The opposite of a number is its additive inverse. The sum of a number and its opposite is zero. (This is sometimes called the property of opposites ). a+(−a)=0.