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liq [111]
3 years ago
8

A stretch of highway that is 12 1/4 miles long has a speed limit signs every 7/8 of a mile. How many speed limit signs are on th

is stretch of highway?
Mathematics
2 answers:
fredd [130]3 years ago
5 0
12 1/4= 49/4=98/4
98 divided by 7 =15
Maksim231197 [3]3 years ago
4 0
Well 12 times four is 48 so you add 48 and 1 and the first fraction (12 1/4) becomes 49/4 then you multiply this by two so it becomes 98/8 now you can take 98 dived by 7 to make 14 speed limit signs on the highway
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kakasveta [241]

Answer:

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3 years ago
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Alenkasestr [34]

Answer:

Terms (Variables) =  x , d . Their corresponding coefficients = n^2 , 1/2 . Constant = 6

Step-by-step explanation:

6 + n x n + 1/2d

6 + n^2 x + 1/2d

Terms (Variables) =  x , d . Their corresponding coefficients = n^2 , 1/2 . Constant = 6

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3 years ago
Solve the following equations;-<br><br> x - 9 /√x + 3 =1
fgiga [73]

Answer:

13 , 6.

Step-by-step explanation:

A equation is given to us and we need to find out the value of x . The given equation to us is ,

\sf\implies \dfrac{ x -9}{\sqrt{x+3}}= 1

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\sf\implies x - 9 =\sqrt{ x +3}

Squaring both sides ,

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Simplify the whole square ,

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Add 3 and subtract x on both sides ,

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Simplify ,

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Split the middle term of the quadratic equation,

\sf\implies x^2-13x-6x+78=0

Take out common ,

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Equate both factors to 0 ,

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7 0
3 years ago
Alice takes 6 cups of flour to make 4 loaves of bread.What is the ratio of loaves to flour
tatiyna

4 loaves : 6 cups

That simplifies to 2 loaves : 3 cups

So, your ratio is 2:3

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avanturin [10]
Let S be the number of Brand S snowboards sold.
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3 years ago
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