Answer:

Step-by-step explanation:

Answer: I'll help you, but where is the question?
Step-by-step explanation:
Like terms are terms whose variables are the same. In this case, 7 and 2 have no coefficients therefore are like terms. For example, 7x and 2x would both be like terms because they have the same coefficient which is x.
The base of the triangle measures 16 in.
Answer:
5m + 4p
Step-by-step explanation: