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pentagon [3]
3 years ago
13

Chris has 7/8 yard of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards

of Chris's ribbon are neither purple nor green?
A. 23/24
B. 1 5/8
C. 2 1/24
D. 2 1/2​

Mathematics
1 answer:
Pavel [41]3 years ago
4 0
B, maybe not sure exactly but I think B
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2/7x = 10 show work plz
Rashid [163]

Answer:

x = 35

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    2/7*x-(10)=0

                 2

Simplify   —

                  7

  2        

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  7        

Subtracting a whole from a fraction

Rewrite the whole as a fraction using  7  as the denominator :

             10             10 • 7

   10 =  ——  =  ——————

               1                 7  

Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

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—————————————  =  ———————

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Pull out like factors :

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         2 • (x - 35)

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When a fraction equals zero ...

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Now, on the left hand side, the  7  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

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This equation has no solution.

A a non-zero constant never equals zero.

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Step-by-step explanation:

\huge{\underbrace{\overbrace{\mathfrak{\pink{Answer:}}}}}

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Answer:

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