Find the height of the cylinder

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

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?