The product of six and the sum of number x and nine equals two times x subtracted from four . write an equation to represent the sentence

What expression is equivalent to 1/2(2+3x-6)

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

The surface area of the triangular prism is .