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.

asked Aug 22, 2015 29.3k views

3 votes

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3 votes

Answer:

30 dollars to spend

Explanation:

7 times 3= 21

21+9=

Upog answered Aug 23, 2015

by Upog

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

Gege answered Aug 27, 2015

by Gege

8.4k points

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