Indicate which of the functions of money (a medium of exchange, a unit of account, and a store of value) each of the following performs in the U. S. economy. Medium of Exchange Unit of Account Store of Value
Plastic credit card
House
British Pound
U. S. dollar bill

True or false look at the picture pls : /

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

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