Ruth found out that she can paint 1/4 room in 2/3 of an hour. how much of the room can she paint in one hour

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?

Which angle of rotation is an angle of rotational symmetry for all figures?