Carl needs 2 2/3 cups of flour to make a certain cake. he has only 3/8 cup of flour in the pantry. how many more cups of flour does carl needed for the flour

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?