Max. mum amount
5) Here are clues for a puzzle involving two numbers. (Lesson 2-12)
• Seven...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 03:30, gracieisweird12
Max. mum amount
5) Here are clues for a puzzle involving two numbers. (Lesson 2-12)
• Seven times the first number plus six times the second number equals 31.
Three times the first number minus ten times the second number is 29.
What are the two numbers? Explain or show your reasoning.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Mathematics, 21.06.2019 17:30, ricardodeleon152
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
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Mathematics, 21.06.2019 20:00, trevorhenyan51
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
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