Three girls are selling cases of popcorn to earn money for a band trip in their first week emily sold 2 3/4 cases brenda sold 4 1/4 cases and shannon sold 3 1/2 cases part a how many cases of popcorn have the girls sold in all?

Question 1 (50 points) 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. question 2 (50 points) 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+1g(x)=2x2+1

Find the value of the variable and the length of each secant segment.

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.