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goblinko [34]
3 years ago
13

Raymond ran "x" miles on Tuesday. On Wednesday, he ran twice as far, but, on Thursday he only ran 1/2 Tuesday's distance. If Ray

mond ran a total of 9 miles on three days, how far did he run each day?
Mathematics
2 answers:
Nastasia [14]3 years ago
7 0
Tuesday=x
Wednesday=2x
Thursday=<u />\frac{1}{2} x

x+2x+ \frac{1}{2} x=9 \\ \frac{7}{2}x=9 \\ \frac{7}{2}x*2=9 *2\\ 7x=18\\ \frac{7}{7} x=\frac{18}{7}\\ x=\frac{18}{7}

Remember that the x value is only for Tuesday's distance; therefore:

Tuesday= \frac{18}{7}miles
Wednesday= \frac{36}{7}miles
Thursday= \frac{9}{7}miles
Gennadij [26K]3 years ago
4 0
The equation would be x+2x+1/2x=9 miles. Add all the like terms. x+2x=3x. 3x+1/2x= 3 1/2x. So 3 1/2x=9.
Then you would have to do 3 1/2x divided by 3 1/2 which would equal x. Then, 9 divided by 3 1/2 which would equal about 2.57....not completely sure but try it...
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=========================================================

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Option B is correct. <em>Yes,</em><em> (9, 22) is a solution to the </em><em>inequalities</em><em> and the</em><em> measurements</em><em> will fit in the space. </em>

The formula for calculating the perimeter of the rectangular fence is expressed as:

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W is the width

If Jamie can afford at most 70feet to build a rectangular fence is expressed as:

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<em>We are to check if the garden measure 9 feet by 22 feet. To do this we are to substitute L = 9 and W = 22 into the formula to check if the result will be less than 70</em>

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<em />

<em>Learn more here: brainly.com/question/17229451</em>

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Answer:

Step-by-step explanation:

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