exam Maths Puzzle Numerical Ability

solve for |3x+5|-7>-5 in interval notation

thx

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A glass blower can form 8 simple vases of 2 elaborate vases in an hour. In a work shift of no more than 8 hours, the worker must form at least 40 vases.
Question 1: Let s represe An employee who produces x units per hour earns an hourly wage of y = 0.55x + 12 (in dollars). Find the hourly wage for an employee who produces 20 units per hour.