What is the task and how many hours does it take?
Answer:
324
Step-by-step explanation:
L = 4W
P = 2L + 2W = 90
---
2L + 2W = 90
2(4W) + 2W = 90
8W + 2W = 90
10W = 90
---
W = 9
L = 36
---
A = 324
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Answer:
from what I know it should be always negative
Step-by-step explanation:
Answer:
30 people own a cat
Step-by-step explanation: