Answer:

Step-by-step explanation:
To find the answer we have to first group the like terms:

therefore

so

Answer:
35.84
Step-by-step explanation:
You would take 19% of 30.12$ by doing 30.12x0.19 to get 5.72.
you then add 5.72 to 30.12 to get your total of 35.84$
Simple answer to the equation without the circumstances:
3.1x - 1.6x = 35 + 10
1.5x = 45
x = 30
Answer: Please provide the diagram.
Step-by-step explanation: