There to this equation, representing the number of seconds
elapsed between the dolphin exiting and
reentering the water.

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Bring the fraction a/a-4 to a denominator of 16-a^2

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account