Aschool cafeteria makes 4 diffrent salads during the week but serves only 2 salads each day on a roating basis. salads: chicken, fruit, pasta, tuna. a student randomly chooses a day to buy a cafeteria salad without knowing wich 2 salads are being served. what is the probability the student chooses a day the cafeteria is serving chicken salad, pasta salad, or both?

Can you simplify 4/7? 24 points will be awarded!

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?

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?