Luis worjed 3hours less than 4times the number of hours Carlos worked. Which algebraic expression represents the number of hours that Luis worked? Use h to represent the number of hours Carlos worked.

Which of these choices show a pair of equivalent expressions?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

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.