The 22 students and the teacher in a class participated in a community service project providing backpacks to needy families. each student bought 2 backpacks and the teacher bought 5 backpacks. if each backpack costs 13,how much money did the students and teacher spend in all

Which is the completely factored from of xy^3-x^3y

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

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?