Figure abcd ≅ figure mnop. ab = 2x + 1, bc = 8, cd = 9, mn = 11, no = 2y, mp = 12, m what does y equal?

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?