12x4=48 seashells Laura has in her collection
The answer to 10+10 is 20
Answer:
C
Step-by-step explanation:
SA=2(lw+lh+wh)
Answer:
W = 3
Step-by-step explanation:
2(W - 1) + 8 = 6(2w - 4)
2w - 2 + 8 = 12w - 24
2w + 6 = 12w - 24
6 = 10w - 24
30 = 10w
3 = W
Hope this helps. Pls give brainliest.