They could have added measurements on the map so they know the exact distance of the capsule from other objects around the school.
The could have create an actual physical marker on the ground at the location of a capsule, like a sign, rock or flag.
5 - 8 would be a negative answer
think of it as a bank account if you $5 in the account and you take away $8, how much would you have after? $-3 so your answer would be -3
and same with -5-(-3)
this would be -2
6x+x-16=180
7x-16=180
+16 +16
7x=340
7x 7x x=48.57 then plug in the rest
Answer:
m = 1/2
Step-by-step explanation:
As we move from (0,0) to (2, 1), x increases by 2 and y increases by 1.
Thus, the slope is m = rise / run = 1/2.