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alexdok [17]
3 years ago
12

Could someone help me? I’ll give 5 stars !

Mathematics
1 answer:
Amanda [17]3 years ago
3 0

Answer:

First option is the right choice.

Step-by-step explanation:

y = mx + b

m = 60-50/4-2 = -5 (Fall)

y = f(x) = -5x + 70

Best Regards!

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If each letter of the alphabet is worth two more than its preceding letter, where A is the first number and equals 1, B is the s
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Answer:

<h2>The total value of all the letters in the alphabet is 676.</h2>

Step-by-step explanation:

The problem is about an arithmetic sequence where the difference is 2, the first term is 1 and we know that the alphabet has 26 letters.

To find the total sum of all values, we have to use the following formula

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Where n=26, a_{1}=1 and d=2. Replacing values, we have

S_{26}=\frac{26}{2}(2(1)+(26-1)2) =13(2+50)=13(52)=676

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Tickets to the zoo cost $14 for adults and $10 for children. A group of 12 people went to the zoo, and the tickets cost $140. Th
hjlf
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</span>-----------------------
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Step-by-step explanation:

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