Rita has two pennies, two nickels, two dimes, and two quarters. How many different amounts that is worth at least one penny can she pay exactly using only her coins?

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false

Sade bought 21 1/2 lb. of ground beef. he used 1/4 of the beef to make tacos and 2/3 of the remainder to make quarter-pound burgers. how many burgers did he make?

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 with 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