Write an inequality to represent the phrase: the difference of a number and 9 is no more than 95

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Write the following as a base and exponent

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