5) Amanda won 65 lollipops playing the bean bag toss at the county fair. At school she gave one to every student in her math class. She only has 39
remaining. How many did she give away?

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

What is the sum of these mixed numbers 4 2/3+ 3 1/9