There are 19 animal in the barn. some are geese and some are oxen . there are 70 leg in all. how many of each animal are there

Plz help plz give me the answer

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

What is the graph of the absolute value equation ? y=|x|-5