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scoundrel [369]
3 years ago
8

Plz add this3/-7 + 2/21 + -5/14​

Mathematics
1 answer:
Zolol [24]3 years ago
4 0

Answer:

I think the answer is -29/42

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Ellen thinks that if a line has no slope, then it never touches the y-axis. Which line proves that her statement is incorrect?
lara [203]

Answer:

y=1

Step-by-step explanation:

If we graphed y=1, then it would be a horizontal line where a point would be on (0,1).

A horizontal line has no slope, and the y-intercept for y=1 is one.

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3 years ago
20/33 divide please show work
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<span>20/33       :Divide by 33: 

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Determine how much simple interest you would earn on the following investment:
motikmotik

Answer: $3,484 <em>(I hope this is the correct way to do it)</em>

Step-by-step explanation:

The formula is: SI=\frac{PRT}{100}

  • SI = simple interest  
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  • R = interest rate (in percentage) = 6\frac{1}{2}% = 6.5%  
  • T = time duration (in years) = 4 years

SI=\frac{13400*6.5*4}{100} =\frac{13400*26}{100} =\frac{348400}{100} =3484

<em>If you want to find the total amount, add the principle amount and the interest.</em>

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8 0
3 years ago
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scoray [572]

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3. B = Median

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Step-by-step explanation:

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Pumpkin pie is on sale for $12.50. How much will it cost to buy enough to feed 20 people? Please help me!
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Answer:

$37.05

Step-by-step explanation:

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3 0
2 years ago
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