Tarin organized this table to determine the number of adults, a, and children attending a fundraiser based on the total number of people attending and the total amount of money raised. A table showing Number, Cost, and Total. The first row is Adult with the entries a, $20, and blank. The second row is Child with the entries, 319 minus a, $10, and blank. The last row is Total, with no entries.
If $5,860 was raised, which statements are true? Check all that apply.

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.