distributing properties
-66+42
23-(120)
-97
-57+57
0
156+(-27)
129
29+(-28)
+1
Sarah bought a bike that cost $260. She had a coupon that was worth $55 off the cost of any bike. Use the expression 260+(-55) to find how much Sarah paid for her bike.
$205
a shark is swimming 60 feet below the surface of the ocean. There is a fish that is 25 feet deeper in the water. Use the expression (-60)+(-25) to describe the fish's location relative to the surface of the ocean.
-85
The high temperature one day was 30
What is a survey