Which ordered pair or pairs is a solution to the equation 4x - y = 17? A. (5.3)
B. 3.-5)
C. both (5, 3) and (3,-5)
D. none listed

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?

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18