Step-by-step explanation:
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- Principal ( P ) = £ 806
- Rate ( R ) = 17.8 %
- Time ( T ) = 4 years
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- Total amount of money in the account
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First , Finding the interest :

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Now , Finding the total amount :

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Answer:
given x+1 > 10,
x > 10 - 1
x > 9
which means x MUST BE more than 9 , which also means 9 isnt included in the inequality therefore x = 9 is not a solution.
There are 7 humans and 15 dogs
7+15= 22 heads
7×2=14 legs for humans
15×4=60 legs for dogs
14+60=74 legs