4x-26=2x-4
+26 +26
4x=2x+22
-2x -2x
2x=22
/2 /2
x=11
The temperature is 86°F when the temperature is 30°C.
Step-by-step explanation:
Formula for Celsius to Fahrenheit;
F = 
Where C stands for temperature in degrees Celsius.
Given,
Temperature in Celsius = 30 degrees
Temperature in Fahrenheit = 
Temperature in Fahrenheit = 
Temperature in Fahrenheit = 
The temperature is 86°F when the temperature is 30°C.
Keywords: temperature, addition
Learn more about addition at:
#LearnwithBrainly
Answer:
Bright lemonade
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let

We factor 2 to obtain;

We factor the polynomial within the parenthesis by grouping.



We apply difference of two squares on the second factor: 

We now compare to;

It is now obvious that 
Answer:
5: 6
Step-by-step explanation:
becuase it was basically 100:120 but divide it by 20 and thats how you get 5;6