Antonio purchased a 13 ounce guinea pig .a year later ,the guinea pig weighed 17 ounces .how does the initial weight of the guinea pig compare to the weight after a year?

they have a difference of 4 ounces gained

It gained 4 ounces.

Step-by-step explanation:

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

the answer would be c:   ax + b = ax + c

step-by-step explanation: