5. Which of the following is equivalent to x2 + 3x + 2? Select all that apply. (x2 + 2x + 5) + (x2 + x - 3)
(3x2 + 2x + 3) - (2x2 - x + 1)
(x + 1)(x + 2)
0 x(x2 + 3x + 2)
0 (x + 5)(x - 2) + 12

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

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?