Solve equation for x: -12.6x - 4.9x = -154*

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

If a || b and e || f , what if the value of y ?

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?