Answer:
27 children
Step-by-step explanation:
For every 9 children, there are 4 adults. Those numbers added together equal 13. Now, if we divide the total number of adults and children by 13, we will get the number of how many groups there are of 9 kids and 4 adults.
39 / 13 = 3
There are 3 groups of 9 kids and 4 adults, which means to find the total number of children, we have to multiply 3 by 9.
3 * 9 = 27
Therefore, there are 27 children total. I know this was probably really confusing, but I hope it helped in some way! Have a lovely day!! :)
Answer:
-1
you use the given functions to set up and simplify f(2)
Answer:
this question doed not make sense
Step-by-step explanation:
X= r-h/y
h= xy-r/-1
r= xy+h
Answer:
12
Step-by-step explanation:
Absolute value means take the positive value
3|-4|
3*4
12