I need help with my math rq I said Karen was closets but I am not sure

Every time you drive you will experience a combination of driving conditions and environments.

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking:

The product of 3 and a number increased by 8 is 31