Which trinomials are perfect square trinomials? select each correct answer. m^2+24m+144 m^2+10m+25 m^2+10m+100 m^2+36m+60

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

The measure of an angle is 117°. what is the measure of a supplementary angle?

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)