A website charges the same shipping fee on every order. The table shows the relationship between the cost of the items on the website, 2, and the total cost including shipping, y.
Cost of Items (2)
$18
$35
$86
Total Cost (9)
$26
$43
$94
Complete the equation so that it models the relationship between the cost of the items on the
website, w, and the total cost including shipping, y. Enter your answer in the box.
y=x+

Me! i'm really confused the isosceles trapezoids, abcd and efgh, are similar quadrilaterals. the scale factor between the trapezoids is 2: 3, line gh = 6 centimeters, line ad = 8 centimeters, and line ab is three times the length of line dc . use complete sentences to answer the following prompts and include all of your calculations in your final answer. a. write a similarity statement for each of the four pair of corresponding sides. b. write a congruence statement for each of the four pair of corresponding angles. c. determine the perimeter for each of the isosceles trapezoids.