A sheet metal technician is bending a bracket to form two supplementary angles, $x$ and $y$. The smaller angle is $x$ and the larger angle is $y$. The blueprint states that the larger angle must be 12 degrees more than three times the smaller angle. Which system of equations correctly models this relationship?

An HVAC technician is designing a custom duct transition where two sheet metal plates must meet at a straight seam, forming two supplementary angles ($x$ and $y$). According to the blueprint, the larger angle ($y$) must be 12 degrees more than three times the smaller angle ($x$). To determine the exact angles required for the cut, arrange the following problem-solving steps in the correct logical order.

A welder is joining two pieces of steel at an angle to create a custom bracket. The design specifies that the two resulting angles, $x$ and $y$, are supplementary. According to the blueprint, the larger angle ($y$) must be 12 degrees more than three times the smaller angle ($x$). Match the following verbal descriptions from this scenario with their correct mathematical representations.

A piping engineer is designing a junction where two pipes meet to form supplementary angles, $x$ and $y$. The design specifications state that the larger angle ($y$) must be 12 degrees more than three times the smaller angle ($x$). True or False: According to the definition of supplementary angles, the measures of these two angles must sum to 180 degrees.

Calculating Bracket Angles for Metal Fabrication