There are 38 students. if there are 6 seats at each table, how many tables would be needed for all of the students to be able to sit at a table?

What expression is equivalent to 42x-56y

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)