A runner sets a goal to tun 60 miles. How many days will it take to reach the goal if he runs 3/4 mile each day ?

Anyone know these questions? i need ,.

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:

Simplify by combining the like terms 3.5y+y+9+1