A packaging company needs to know how much cardboard will be required to make boxes 18 in long, 12 in wide, and 10 in high. How
1 answer:
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Answer:
$ 8,000
Step-by-step explanation:
Let x be the donation before 2 years ago,
∵ Last year, donations were 10% greater than a year before,
⇒ Donation in last year = x + 10% of x
= x + 0.1x
= 1.1x
Now, the donation is 15% greater in this year than last year,
So, the donation in this year = 1.1x + 15% of 1.1x
= 1.265x
According to the question,
1.265x = 10,120
Hence, 2 years ago it was raised $ 8,000.