Gabriela is building a brick wall. each row of bricks is 6.5 cm tall except that the top row is 1 cm shorter because it has no mortar. she wants the wall to be 259 cm tall. which equation can we use to determine r, the number of rows of bricks gabriela needs in her wall?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1