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Author Question: Maria has 7 fewer coins than Vanessa, who has 100 coins. How many coins does Maria have? Solve using ... (Read 157 times)

jc611

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on: Jul 31, 2018
Maria has 7 fewer coins than Vanessa, who has 100 coins. How many coins does Maria have? Solve using algebra.
 
  a. 93
  b. 110
  c. 92
  d. 94
  e. 107

Question 2

State whether the given statement is true or false
 
  A collection of symbols to represent quantities, or numbers, using a prescribed set of rules is a numeration system.
 
  a. True
  b. False


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welcom1000

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Reply #1 on: Jul 31, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: A


jc611

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Reply 2 on: Jul 31, 2018
Gracias!

phuda

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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