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saveliy_v [14]
2 years ago
11

How can you solve this 60-20=20 ?

Mathematics
2 answers:
Stels [109]2 years ago
5 0
Simplify each side in order to determine if true.

the answer is: False
vampirchik [111]2 years ago
3 0
Multiply -20 times 2. Then solve the operation. 
The operation should be: 60 - 40 = 20
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natima [27]

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3 years ago
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yan [13]

Answer:

The average rate of change of the cost of a pack is 22 cents per year.

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Another name for the average <em>rate of change</em> is <em>slope</em>.

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