Im stuck between B and D please help

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

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:

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2