There will be 2 groups, and each group have 6girls and 9 boys.
12 ÷ 2 = 6
18 ÷ 2 = 9
I think its 4910.00 you can't make a whole number a decimal.
Answer: S=135
Step-by-step explanation:
Here is the link I'm sure its the right answer.
https://www.algebra.com/algebra/homework/word/finance/Money_Word_Problems.faq.question.947939.html
Since all of these numbers have the same variable they can all be added up to get a sum of 10a which is its simplified form.
The answer should be z = 10