Since they are not like terms (not the same variables) you cannot simply so you leave it like that.✨ This applies for addition and subtraction only. It’s different with multiplication and division.✨
If you write a number over another number, it's called a FRACTION
Answer:
a = 15
Step-by-step explanation:
6 + 9 = 15
a = 15
15 - 6 = 9
yes
There is 350 boys the the ratio is 2 (or 2 1/2) boys for every 1 girl