I will give BRAINLIEST to the correct answer

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Factor this polynomial completely. 12x^2+ x-6