The receipt shows the prices of goods that Mr. Baker bought at the store. The state Mr. Baker lives in has a sales tax rate of 7% on all purchases. How much money does Mr. Baker pay in sales tax and what is the total amount he must pay for his purchases?​

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?