1+1= idk now this answer plz help

2

Step-by-step explanation:

So this is very basic; it is 2

But if you don't know, let me show you:

Put your hand into a fist. Raise one finger, and then another. How many do you have?

You now have two fingers up;  You had one finger, then you raised up another finger to add it together.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x