Which pair includes a number and its additive
inverse?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.