What is the size of the matrix that results in multiplying a 5 by 3 matrix by a 3 by 2 matrix?

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?

Which statement justifies why angle ebc measures 90?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11