Aline passes through the points (6,3) and (-4,8). the line also passes through the following points. calculate the missing co-ordinate.

a. (13,y) b.(x, 7.75)

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

How can constraints be used to model a real-world situation?

In the diagram, bc¯¯¯¯¯∥de¯¯¯¯¯ . what is ce ? enter your answer in the box.