Kayla and Paul were asked to identify the constant in the expression 25 + 6y + 7x. Kayla claims the constant is 25 while Paul claims it is 6 and 7. Who is correct and WHY?

Kayla is right

Step-by-step explanation: A number that cannot change its value. In the expression 2x+4y−9 , the term 9 is a constant. Like Terms: Terms that contain the same variables such as 2m , 6m or 3xy and 7xy. So any number that has a letter next to it can not be the constant in the expression. Hope this helps:)

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 "

step-by-step explanation:

the true ones are a b and d