Well 3x is 3 times if they are together beside each other that mean they are multiplying so 3 times x plus 5times y = -5
Given data:
The given table.
The expression for the average temperature is,

Thus, the value of x is 86 degree Fahrenheit.
13 its not hard aslo give n if not no one can figure it out
Answer:
b
Step-by-step explanation: