2x + 10...the common number between these 2 terms is 2...so factor the 2 out
2(x + 5) <==
Answer: C
The total height of a 3 inch tree after it grows 2 inches per month
Answer: Triangle B
Step-by-step explanation: Congruent just means which shape matches the others, like as you see D and F are congruent as well as A, C, and E.
Answer:

Step-by-step explanation:
(a+b)(a-b)
-ab+ab-

Answer – C. (Convenience sampling)
The sampling method that is generally considered the weakest is convenience sampling. This is because in convenience sampling, there is usually no inclusion criteria identified prior to the selection of subjects. Convenience sampling involves getting participants wherever you can conveniently find them. Typically, the first available participants (or any other primary data source, as the case may be) will be used for the research without any additional requirements.Other names by which convenience sampling is known are: Incidental Sampling, Chunk Sampling, and Accidental Sampling.