Diana is earning money by mowing lawns. she charges $15 per yard. lawn mower rental costs $30. what is the minimum amount of yards she must mow to make a profit of $40.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

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.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122