HELP ME Four students each wrote an equation. Which two students wrote equations that have no solution?

Construct the graph that models the given situation

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.