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AlladinOne [14]
3 years ago
9

The sum of eight times a number and seven is twice the number

Mathematics
1 answer:
Dovator [93]3 years ago
8 0
8x7=56 

i hope this helps

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Please give me the answer
Anna11 [10]

Answer:

52

Step-by-step explanation:

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2 years ago
- If a triangle has an obtuse angle, then it cannot be equilateral.
Dimas [21]
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USLUIT il<br> Find x.<br> 45°<br> 30°
IceJOKER [234]

Answer:

111°

Step-by-step explanation:

  • All these are parallel lines, so the 36° angle is equal to the 36° angle inside the big triangle because they are vertically opposite.

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3 years ago
You have $10.00 and want to buy candy for $8.73. How much money will you have left over?
Viktor [21]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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The sales tax for an item was $24.50 and it cost $490 before tax.
Ymorist [56]

The sales tax rate is 5%.

Step-by-step explanation:

Given,

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Cost of item before tax = $490

Sales tax rate = \frac{Sales\ tax}{Cost\ of\ item}*100\\

Sales\ tax\ rate=\frac{24.50}{490}*100\\\\Sales\ tax\ rate=\frac{2450}{490}\\\\Sales\ tax\ rate=5\%

The sales tax rate is 5%.

Keywords: sales tax, percentage

Learn more about percentages at:

  • brainly.com/question/2173995
  • brainly.com/question/2191048

#LearnwithBrainly

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3 years ago
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