Which represents the polynomial written in standard form? 8x2y2 – + 4x4 – 7xy3 –7xy3 + 8x2y2 – + 4x4 4x4 – 7xy3 – + 8x2y2 4x4 + 8x2y2 – – 7xy3 –7xy3 – + 8x2y2 + 4x4

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.

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?