Answer:
1
Step-by-step explanation:
When there are two negative signs directly next to each other (as seen in the problem), it automatically becomes positive. Simplify:
[tex]\frac{1}{4} - (-\frac{3}{4} ) = \frac{1}{4} + \frac{3}{4} = \frac{4}{4} = 1[/tex]
1 is your answer.
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