perpendicullar to the line 13x - 6y - 11 = 0

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perpendicullar to the line 13x - 6y - 11 = 0

Musical tones. The note middle C on a piano is tuned so that the string vibrates at 262 cycles per second or 262 HZ (Hertz). The C note one octave higher is tuned to 524 HZ. The tuning for the 11...

Please solve this i need help with my advanced math

Define variables and calculations

A lady walks into store steals 100$ without the owners knowledg. Returning 5 minutes later buys 70$ worth of items and gets 30$ change how much has the owner lost?

It is expected to have an equation

Percent mixture

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Must be in decimal form

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60 boys had to paint some eggs. When 1 of them fell sick, the rest of the boys had to paint 2 more eggs each. How many eggs did they have to paint altogether? Please tell me the final...

60 boys had to paint some eggs. When one of them fell sick, the rest of the boys had to paint 2 more eggs each. How many eggs did they have to paint all together.

A note book and a book bag costs $29. Two notebooks and 3 book bags costs $83. Find the cost of each notebook. Please tell me the final answer.

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