Mario and isabella are playing the integer card game. the cards in their hands are shown below:

mario hand: isabella's hand:
5,8, 8, -15. -4, 5, 3, 2.

what are the scores in each of their hands? show your work.

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?

Yo need asap pls ! markin da brainiest too !

Need showing work for this problem 56.25 ×25.80