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Keith_Richards [23]
3 years ago
9

Jenny wants a total of 12 barbie dolls by the time she is 9 years old. Right now she has 4 barbie dolls. How many more does she

need?
Write an equation and solve.
Mathematics
2 answers:
Law Incorporation [45]3 years ago
7 0
She needs 8 more barbie dolls.
Aleks04 [339]3 years ago
5 0

Answer:

8 Barbie dolls.

Step-by-step explanation:

For this you can make a equation with addition.

4+x=12

Subtract 4 on both sides:

4-4+x=12-4

x=8

So, she needs 8 barbie dolls.

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