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Licemer1 [7]
3 years ago
8

1.8 + 3.5y + 0.9 + 9 = 16.2

Mathematics
2 answers:
sweet [91]3 years ago
7 0
First of all you group like terms
3.5y=16.2-1.8-0.9-9
3.5y=16.2-11.7
3.5y=4.5
Divide through by 3.5 to get y
3.5y/3.5=4.5/3.5
y=1.2857
Ksju [112]3 years ago
6 0

Answer:

Its about 1.3

Step-by-step explanation:

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Step-by-step explanation:

Note: This question is not complete as some important figures and points are omitted. The complete question is therefore provided before answering the question as follows:

An unusually wet spring has caused the size of a mosquito population in some city to increase by ​8% each day. If an estimated ​180,000 mosquitoes are in the city on May 12​, find how many mosquitoes will inhabit the city on May 25. Use y= 18​0,000(1.08)x where x is number of days since May 2.

The explanation to the answer is now given as follows:

Given;

y = 18​0,000(1.08)x = 18​0,000 * 1.08 * x .................... (1)

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