VivaciousLyla
contestada

There are 10 blue marbles, 8 pink marbles, and an unknown amount of green marbles. How many marbles are in the bag if there are 30 marbles in total?

Respuesta :

Ben

[tex]\huge\boxed{12\ \text{marbles}}[/tex]

Find how many blue and pink marbles there are in all. [tex]10+8=\boxed{18}[/tex]

Subtract that from [tex]30[/tex]. [tex]30-18=\large\boxed{12}[/tex]

Jessica1118

Answer:

12

Step-by-step explanation:

10+8=18

30-18= 12

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