Lisa is making a small box to store beads. the lid of the box is 5 cm. she wants to put a strip of velvet along the length of one side of the lid. how to find the length of the lid?

The first thing we are going to assume is that we have the perimeter of the lid, which is given by:
 P = 5 cm
 We will also assume that the box is square, then the lid is also square.
 Therefore the perimeter is given by:
 P = 4L
 Where,
 L: side
 We cleared L:
 L = P / 4
 Substituting:
 L = 5/4 cm
 L = 1.25 cm
 
 the length of the lid is:
 L = 1.25 cm

D. 10x is the correct answer a and c are the common factor of 30 and 20 but it’s not the greatestonly b and d are the answers since 30x^3 -20x20x only have one x and 30 have 3 xso it can only be d.10xhope this will !