Iam a number between 60 and 100 my ones digit is two less than 10 digit i am a prime number what number am i

6(2x+y)+2(x+4y) how can i solve this

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

Ineed with this problem 21 show steps