Respuesta :

Answer:

are you supposed to add them all together? If so, it's 28.

Step-by-step explanation:

3+1=4

6+4=10

10+14=28

Okay, I'm not sure what you're asking....

So she has 6 granite, 3 marble, 14 sandstone, 1 slate.

6+3+14+1 is 24.

She has 24 rocks.