When Dylan checks their school lunch account, the balance is $56.
After buying 8 lunches, the balance is $40.
How much does the balance change with each lunch
bought? Show whether the change is positive or negative.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit

Fifty students are trying to raise at least 12,500 for a class trip. they have already raised 1,250. how much should each student raise on average in order to meet the goal? write and solve the two step inequality for this problem