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Oliga [24]
2 years ago
11

Find the sum: -1 + 2 + 5 + ... + 20

Mathematics
1 answer:
mariarad [96]2 years ago
6 0
26 is the correct answer
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Write a linear function f with the given values f(0) = -5 f(4) = -3
Maslowich

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Step-by-step explanation:

first f(0)=-5 is the y intercept and then you can find the slope using those two points to then find the slope intercept equation y=mx+b

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If a desk is 36 inches how many feet is it there are 12 inches in a foot
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please brainlest and like

8 0
2 years ago
sylvia has $100. She spent 4/10 of her money on a jacket and 20/100 of her money on jeans. What fraction of her money did sylvia
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4 0
3 years ago
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3/4 + 3/9 how do i do this
Artist 52 [7]

Answer:

13/12

Step-by-step explanation:

Well, you can't add it yet because the denominators don't match. We can't subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change as well. So, multiply 3 by 8, and get 24. Since 4 is evenly divided by 8, we can multiply just one term to get a common denominator. Multiply 3 by 2, and get 6, then we multiply 4 by 2 and get 8. Since our denominators match, we can add the numerators. So now your answer should be 9/8.  Well guess what... IT IS THE ANSWER! You can't reduce it anymore so 9/8 is your answer! Hope this helped!

7 0
3 years ago
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