There are 10 people in a room. You go in and kill 8 of those 10. So how many people are there in that room??​

There would be 11 cuz you have the 10 people that are in there and then you so there would be 11 people in that room

Step-by-step explanation:

Three

Step-by-step explanation: because you and the 2 people you killed.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.