Solve for x x/2 + 4 = 10

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5