Josh works as a tutor for $11 an hour and as a waiter for $15 an hour. this month, he worked a combined total of 106 hours at his two jobs. let t be the number of hours josh worked as a tutor this month. write an expression for the combined total dollar amount he earned this month.
total earned this month = 16t
total earned this month = −4t + 1590
total earned this month = 11t + 15
total earned this month = 11 (160−t) + 15

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.