13 gallons of water are used to completely fill 3 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold? Express your answer as a mixed number.

What is the missing constant term in the perfect square that starts with x^2 -20x

Does anyone know how to do geometryme with this problem

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes