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

Respuesta :

A variable a letter to represent a unknown number. 

85-x


85-11=74

Answer:

85 + c; 85 + (–11) = 74; 74°F

Step-by-step explanation:

Math ._.