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Anne bought a necklace for each of her three sisters. She paid $7 for each necklace. Suppose she had $9 left. Write and solve an equation to find how much money Anne had initial…

Anne bought a necklace for each of her three sisters. She paid $7 for each necklace. Suppose she had $9 left. Write and solve an equation to find how much money Anne had initial…
asked 29.3k views
3 votes
Anne bought a necklace for each of her three sisters. She paid $7 for each necklace. Suppose she had $9 left. Write and solve an equation to find how much money Anne had initially to spend on each sister.

Please help I need it can't figure it out.

asked
User Manismku
by
7.6k points

2 Answers

3 votes

Answer:

30 dollars to spend

Explanation:

7 times 3= 21

21+9=

answered
User Upog
by
8.0k points
6 votes
7x3+9=original
you take how how much you pay for each necklace multiply by the sisters and add what you have left
answered
User Gege
by
8.4k points
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