What’s the answer to this?

Positive

Step-by-step explanation: When you look at a graph you always look at it like your reading a book. So you read it from left to right and if you read the line shown it is going up meaning it is positive.

Hope this helps :)

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23