Use the graphing tool to find the local minimum and the local maximum for the given function.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

2/3(-6y+9x) expand each expression using the distributive property

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)