10 points Help Me Please I will give brainiest

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

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?