A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 95 pounds. The truck is transporting 70 large boxes and 55 small boxes. If the truck is carrying a total of 6125 pounds in boxes, how
much does each type of box weigh?

Ab=dc ac=de ad=bce i hope this !

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.