One two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ninteen twenty twenty-one twenty-two ...<span>
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Answer:
The cost of posting one letter = £1.68
Step-by-step explanation:
Total amount Amina has = £20
Amina's change = £14.96
Total cost spent on posting the letters = £20 - £14.96 = £5.04
And we're told that she posts 3 letters in total, with the cost of posting each letter the same.
Cost of posting 3 letters = £5.04
Cost of posting only 1 letter = (£5.04/3) = £1.68
Hence, the cost of posting a letter = £1.68
Hope this Helps!!!
Answer:
Yes
Step-by-step explanation:
I think it is proportional relationship. I hope my answer help you.
Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.
Answer:
About 45.22
Step-by-step explanation:
Radius x 2 x π
