bob bought a shirt that was on sale. the original price of the shirt was 28.99. it was marked down to 16.99 . what was the percent decrease in the price. round to the nearest whole percent

Simplify the expression. enter the correct answer.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

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?