darknightgamer820 darknightgamer820

10-05-2020
Mathematics

contestada

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.

Respuesta :

JoyMark JoyMark

10-05-2020

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.

Answer Link

celmnsvivian12 celmnsvivian12

10-05-2020

she needs 8 more barbie dolls.

Answer Link

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