1: a) -51
b) -461
2: a) 18078.415936
b) <span>61715.95</span>
Answer:
82
Step-by-step explanation:
Answer:
14100
Step-by-step explanation:
9514 1404 393
Answer:
(b) Hiking 10 feet due north, then hiking 10 feet due south
Step-by-step explanation:
Any pair of numbers that totals zero will be a pair of opposites. The offered choices are ...
+6 -4 = 2 . . . not zero
+10 -10 = 0
+2 -3 = -1 . . . not zero
+5 -3 = 2 . . . not zero
Hiking 10 feet due north, then hiking 10 feet due south is a situation involving opposite numbers adding up to zero.
Answer:
The possible ways Daniel line up his rock collection are {2, 3, 6 and 9}.
