students were asked to choose their favorite sport. of 2/7 of the students chose soccer and 4/7 chose basketball what fraction chose either soccer or basketball

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

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?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?