Cost of repairing the pool is
= Rs 12750
Correct me if i'm wrong
Answer:
If 7 minus 5 equals 2, then 7 minus 2 equals 5.
Step-by-step explanation:
This is because of the associative property of equality.
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Answer:
A. b+2(b+2b)
b + 2b + 4b = 7b
B. 3b + b = 4b
C. 2(2b) = 4b
None of them are equal to 9b
Im 70% sure its blue x=1,x=-5/2
Hope i helped if did plz mark as brainliest^-^