List the numbers in order from greatest to least -1. 7, -15, -7, 2, 1

If 20% of a number is 35, what is 50% of that number?

Jacob is graphing the line represented by the equation  −6x−5y=12.−6x−5y=12.  he first plots the  x-x-  and  y-interceptsy-intercepts  as follows.    which statement is correct regarding the intercepts on the graph?

What is the definition of a surd.give an example.