2x+3x -9. You can simplify this to 5x-9.
The example of real life situations is: The cost of 30 green apples is €60
Rox wants to buy only 5 apples, how much will they cost her?
Cost of 30 green apples is €60.
Cost of 1 green apple = €60/30 = €2
(Using the concept of division of rational numbers)
Now, cost for 5 green apples =5 * €2 = €10
What are you trying to ask. I am good at graphing so if I understand the question I can help
Answer:
about 154.3
Step-by-step explanation:
