Answer:
x = -10
Step-by-step explanation:
9x-1=10x+9
9x-1+1=10x+9+1
9x=10x+10
9x-10x=10x-10x+10
-x=10
-x/-1=10/-1
x= -10
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Answer:
Sets, in mathematics, are an organized collection of objects and can be represented in set-builder form or roster form. Usually, sets are represented in curly braces {},
For example, A = {1,2,3,4} is a set.
Answer:3
Step-by-step explanation:because from cm to km you have to divide by 100,000 to get km from cm so 300,000/100,000=3
Answer:
n = 35/2
Hope this helps! :)
This is a trick question. 7 families had a parakeet.
