You would use the counting principal. 12X3X3
https://www.symbolab.com/solver/simplify-calculator/simplify%203%5Csqrt%7B7%7D%20-%205%5Csqrt%7B7%7D
thats the answer kid
-- 500 divided by 5
-- 17,684 divided by 58.4
The domain is the input values, which would be the numbers that have the arrows pointing away from them.
This would be the 4 numbers in the oval on the left side.
The answer is B. {1,2,3,4}
9 girls and 9 boys equals 18 students
