Answer:
positive
negetive
negative
positive
Step-by-step explanation:
multiplication of of negetive values is positive
multiplication of positive value and negetive value is negetive
Answer:
I think you would divide all of your numbers.
Step-by-step explanation:
Answer:
w=4
Step-by-step explanation:
28=14w-7w whenever you work it out it equals w=4... happy to help :)
Answer:
P (black marble) =3/11
Step-by-step explanation:
We need to find the total number of marbles
4 black marbles+ 2 red marbles+ 6 white marbles= 12 marbles
We take away a black marble and throw it away
3 black marbles+ 2 red marbles+ 6 white marbles= 11 marbles
The probability of drawing a black marble is
P (black marble) = black/total
=3/11
Answer:
2,442.80
Step-by-step explanation: