Define a variable and write an expression for the phrase. 8 minus a number 8n 8 – n

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

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: