In a fraction the denominator is 5 more than numerator.When 3 is added to the numerator and 1 is added to the denominator the si
mplest form of the fraction is 2/3. Find the original fraction.
2 answers:
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➷ The original fraction can be written as:
x/x + 5
This is the information we have:
x + 3/x + 6 = 2/3
Cross multiply them:
3x + 9 = 2x + 12
Subtract 2x from both sides:
x + 9 = 8
Subtract 9 from both sides:
x = 3
The original fraction was 3/8
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Answer:
<u> 3/8.</u>
Step-by-step explanation:
Let the original fraction be x / (x + 5).
Then (x + 3) / (x + 5 + 1) = 2/3
x + 3 / x + 6 = 2 / 3
Cross multiply:
3(x + 3) = 2(x + 6)
3x + 9 = 2x + 12
x = 12 - 9 = 3
The original fraction is 3 / (3 + 5)
=<u> 3/8.</u>
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Answer:
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Step-by-step explanation:
y - 4 = 3(x + 1)
y - 4 = 3x + 3
y = 3x + 7
then plug in (-1,4)
4 = 3(-1) + 7
4 = -3 + 7
4 = 4
Point slope form looks like:
y - y₁ = m(x - x₁)
√-1=i
13-√-18=
13-√(-1)(18)=
13-(√-1)(√18)=
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Answer:
The Answer is 12
Step-by-step explanation:
Use Pythagorean theorem. AB=8 and BO=5 We still need to find AO
AO=AB+BO
8+5
AO=13
Now solve for AC
AC^2 + OC^2= AO^2
AC^2+5^2=13^2
AC^2+ 25=169
AC^2=144
AC= 12
Its B , 6 because if you subtract 98 from 530 you get 432 and if you divide that by 72 you get 6 :)
