Answer:
200,000 i don't know apologies if it's wrong
Step-by-step explanation:
100,000*.20*10
200,000*10
200,000
2/5 x 3 = 1 1/5 = 6/5
Happy to Help!
Step By Step:
(-4x-7)-4(x+3)
-4x-7-4x-12
-8x-19
For the first one ,
Let no. Of child be x
And adults are y
So, 210x+315y=2205
And other eqn will be, X+y= 9
By solving, x=6 , and thus y will be 3
So, no of children are 6 and no of adults are 3 !!