The viewing window of a certain calculator is the shape of a rectangle
a) let w represent the width of the viewing window in centimeters. if the window is 5 centimeters longer than it is wide, write an expression in terms of w for the length of the viewing window
b) write a symbolic rule that represents the perimeter, p, of the viewing window in terms of w
c) if the perimeter of the viewing window is 26 centimeters, determine the dimensions of the window

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction