1. Rosa spent $7.32 оn snacks each day for 9 days. What is the total amount of the money that Rosa spent on snacks?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

What is 6/10 rounded to the nearest half