Which integer represents this scenario:
Picking up 7 coins from the sidewalk.
-7
+7

 0

Step-by-step explanation:  -7 + 7

Keep Change Change    

keep the -7                            -7

change the addition to subtraction     -7 -

change the 7 to a -7                 -7 -  -7

do the math                   -7 -  -7  = 0

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}