Answer:
The correct answer is B. (2x and 7y)
Step-by-step explanation:
You cannot combine x to y therefore they are considered unlike terms .
The equation would be 28= 2r
3t3t3 =9 5t5t5 = 15 add to of the products and get 105
Answer:
The answer is c. okay good luck bye
Step-by-step explanation: