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An easier way to do this is to make the fractions improper fractions.
3 1/6 can be rewritten as 19/6. 1 4/6 can be rewritten as 10/6. (Multiply the denominator by the number at its side, and add it to the numerator).
2 3/6 is 15/6.
Subtract 10/6 from 19/6.
19/6-10/6=9/6.
9/6 is not 15/6, therefore she did not use 2 3/6 yards of fabric.
25=5-10w
25-5=20
20/-10w
W=-2
Answer:
x = 4
Step-by-step explanation:
The answer is C, i am always here for helping. Ps;Happy i could help you.