2 years ago

Here a subtraction problem that has been solved incorrectly 21-9=11 what answer I got b 11+9=20

1 answer:

3 0

Answer:

That's correct

Step-by-step explanation:

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hram777 [196]

Answer: 16 posters

Step-by-step explanation:

Monday - Had owned 16 posters

Tuesday - Bought 4 posters, adding up to 20

Wednesday - Half of the posters were destroyed, half of 20 is 10

Thursday - 10 posters remained.

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3 years ago

inn [45]

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DaniilM [7]

Answer: $2

Step-by-step explanation: for each 4 ounces. it is a dollar. and since Harry got 8 ounces, it would be $2

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stira [4]

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Step-by-step explanation:

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ira [324]

Eleven million seven hundred sixty thousand eight hundred twenty five

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3 years ago

Here a subtraction problem that has been solved incorrectly 21-9=11 what answer I got b 11+9=20​