An inverse operation is writing the opposite sign to another sign
Answer:
40 2/5Ibs or
lbs
Step-by-step explanation:
Let weight of object on the moon be represented = Wm
weight of object on the Earth = We
In the above question, we are told:
The weight of an object on the moon is
5 of its weight on Earth.
Hence, mathematically, this is represented as:
5Wm = We
If a moon rock weighs 202 lbs on Earth
5Wm = 202lbs
Wm = 202lbs/5
Wm =
Ibs
Therefore, the moon rock weighs
Ibs on the moon.
Answer: 45% is my guess
Step-by-step explanation:
Sport City is the better deal.
Sport City = 180 - (180 x .15) = $153
Tennis World = 200 - (200 x .20) = $160