What is the volume of a rectangular prism with length equal to 13,width equal to 6 and height equal to 4

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

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)