Answer:
i think it might be number 1
Step-by-step explanation:
It should be 11. Consider the side that is 6 is 4 less than the side that is 10. Therefore the side that is x must be 4 less than 15. So it’s 11.
I would be able to help but I need it to be in English
Unit rate mean 'how many per one'.
If you pay 10 dollars for 5 pears,
The unit rate would be 2 dollars per pear
Answer:
4x-3
Step-by-step explanation: