Julie has a 20- gallon fish tank full of water that she needs to move from one room to another. she pours out all the water. the fish tank is a right rectangular prism. the fish tank weighs 225 pounds when it is filled with water. the dimensions of the water inside the fish tank are 30 inches by 12 inches by 12 inches. 1 cubic foot weight 62.4 pounds. enter the weight of the fish tank when it is empty

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30