The mass in milligrams of a steel ball bearing is directly proportional to the cube of its diameter in millimetres. A 3.5 mm diameter ball bearing has a mass of 170 mg. calculate the mass of a ball bearing with a diameter of 5.5 mm

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Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Find the commission on a $590.00 sale if the commission is 15%.