Question

The temperature on a summer afternoon is 85°F. Define a variable and write an expression to find the temperature after it changes. Then evaluate your expression for a decrease of 11 degrees Fahrenheit

Answer 1

85 + c; 85 + (–11) = 74; 74°F

Explanation:

Math ._.

Answer 2

A variable a letter to represent a unknown number.

85-x


85-11=74