The cost of the carpet prior to taxes is $1,212.64
the answer for this is 84915
If a line is perpendicular to another line, it has an opposite reciprocal slope. The opposite reciprocal of -4/5 is 5/4.
Based on the picture I drew, the y intercept is (0,3), so the equation should be y = 5/4 + 3.
Answer:
prational number between root2
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