How would I solve this

Step-by-step explanation:

First off we would need to fins out what shape this is, assuming by the one square face and 4 triangular ones this is a square pyramid

to find lateral surface area for this shape you use the formula

2 * b *h

b=base

h= slant height

so we plug in the numbers

2 * 16 * 8

256 ft^2 would be the lateral surface area

also I attached an image with equations to use

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

if x = 1, then the answer is 3.5