Write the equation of the line with slope -7/8 and y-intercept of -4/5​

Which function has the domain x> -11?

What else equals 42 and 30 for multiply

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 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/show your work: