Awildlife had 8 elephant calves born during the summer and now has 31 total elephants. how many elephants were in the reserves before the summer?

What is the slope of the line shown below?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.