Answer:
-x
Step-by-step explanation:
First you cancel the x^3 and the -x^3 because together, they equal 0.
Then you are left with 3x - 4x.
That equals -x.
I’m pretty sure it’s 6.5kg because if it was any less than that (eg 6.4kg) it would be rounded down to six rather than being rounded up to seven
Answer:
you know you really need to watch what you say that comes out of your mouth
Answer:
n= -7
Step-by-step explanation:
hope this helps