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Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?