6 A road sign is a rectangle with the dimensions shown. The sign has two identical black parallelograms joined together.
Each parallelogram has a base of 14 in. and a height of 17 in.
Find the area of the sign that is not black. Show your work.
36 ir

Write a corresponding real world problem to represent 2x - 125=400

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters