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Aneli [31]
3 years ago
11

Toni can carry up to 18 lb in her backpack. Her lunch weighs 1 lb her gym clothes weigh 2 lb and her books b weigh 3 lb each. Ho

w many books can she carry in her backpack?
Mathematics
1 answer:
Troyanec [42]3 years ago
5 0
She can carry 5 books, because 2 + 1 = 3 and 18 - 3 =15, so then multiply  3 times 5 because 3 times 5 is 15. I hope this helped!
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2 years ago
Find the sum of first 20 to terms of an ap in which d is equal to 7 and 20 second term is 149​
GuDViN [60]

Answer:

1370

Step-by-step explanation:

<h3>Given</h3>
  • AP with d= 7 and a₂₂ = 149
<h3>To find</h3>
  • Sum of first 20 terms
<h3>Solution</h3>

<u>First, let's get the value of the first term:</u>

  • aₙ = a + (n-1)d
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<u>Next, let's find the sum of the first 20 terms</u>

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<u>Answer is</u> 1370

6 0
3 years ago
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Colt1911 [192]

Answer:

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To solve you first need to pick out the most important information,
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Answer:

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Step-by-step explanation:

3 0
3 years ago
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