3 years ago

Subtract 55 from the sum of 243 and 8

Mathematics

1 answer:

Igoryamba3 years ago

8 0

Answer:

the answer is 196

243+8=251

251-55=196

Step-by-step explanation:

hope this helps plz mark brainiest :)

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Consider a set of 7500 scores on a national test whose score is known to be distributed normally with a mean of 510 and a standa

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