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Liula [17]
3 years ago
15

I need help with question number 2.. I have a test coming up and i’m really lost

Mathematics
1 answer:
Korvikt [17]3 years ago
6 0

(9a+5b-7)+(4b-2)

Add the like terms

9a+9b-9

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After a 13% price reduction, a boat sold for $25,230. What was the boat's price before the reduction? (Round to the nearest cent
sashaice [31]

Answer:

The boat's price before the reduction was $ 29,000.

Step-by-step explanation:

Given that after a 13% price reduction, a boat sold for $ 25,230, to determine what was the boat's price before the reduction, the following calculation must be performed:

100 - 13 = 87

87 = 25230

100 = X

100 x 25 230/87 = X

2523000/87 = X

29000 = X

Therefore, the boat's price before the reduction was $ 29,000.

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Which Expression is Equivalent to the given expression? (4m^2n)^2/2m^5n
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