Which ordered pairs are solutions of each equation?

answer will be marked as

a. (-7,-3)

b. (7,3)

c. (2,1)

d. (-2,-1)

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.