You purchase 8 widgets and 3 gadgets for $218. The next
day, you buy 6 widgets and 2 gadgets for $160. How much
does each widget and gadget cost?

the solution is h=10 because you add 9 to each side of the equation.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

is there any photos or whatever?