The number of bacteria in a petri dish culture grows at a rate of 35% per day. Initially there are 2500 bacteria present. Write an equation to model the growth of the bacteria.

For the equations below which statement is true ?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?