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KiRa [710]
3 years ago
9

How do solve the fraction 5 1\4 - 13/9=

Mathematics
2 answers:
Juliette [100K]3 years ago
6 0
Turn them into improper fractions. So,
21/4 - 13/9. Then give them common denominators; for this problem, just use their least common multiple; 36. So,
189/36 - 52/36. So you get,
137/36. Simplify,
3 29/36.
sp2606 [1]3 years ago
6 0
First you turn both fractions into improper fractions
Next multiply 9/9 times 21/4
Then multiply 4/4 times 13/9
Now you have common denominators
Next find the answer to the problem
Finally , simplify your answer

Your welcome
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Sholpan [36]

Answer:

The equation of the line in slope-intercept form is:

  • y\:=\:\frac{-10}{7}x-\frac{45}{7}

Step-by-step explanation:

Given the points

  • (-8, 5)
  • (-1, -5)

Finding the slope

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(-8,\:5\right),\:\left(x_2,\:y_2\right)=\left(-1,\:-5\right)

m=\frac{-5-5}{-1-\left(-8\right)}

m=-\frac{10}{7}

We know the slope-intercept form of the line equation is

y = mx+b

where m is the slope and b is the y-intercept

substituting m = -10/7 and (-8, 5) in the slope-intercept form to determine the y-intercept

5\:=\:\frac{-10}{7}\left(-8\right)+b

\frac{80}{7}+b=5

b=-\frac{45}{7}

now substituting m = -10/7 and b = -45/7 in the slope-intercept form

y = mx+b

y\:=\:\frac{-10}{7}x+\left(-\frac{45}{7}\right)

y\:=\:\frac{-10}{7}x-\frac{45}{7}

Thus, the equation of the line in slope-intercept form is:

  • y\:=\:\frac{-10}{7}x-\frac{45}{7}
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3 years ago
Harold and Millicent are getting married and need to combine their already-full libraries. If Harold, who has 1/2 as many books
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Answer:

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The home has enough room for another half of Millicent's books, which is x/2. So the total books capacity of the new home is

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Since x is also the number of books in Millicent's old library capacity, we can conclude that the fraction of Millicent's old library capacity to the new home's library capacity is 2/3, or 2 thirds

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