If H is the set of vectors    2a ab 3b    in R 3 for all real a and b, then H is closed under scalar multiplication. True or False? 1. TRUE 2. FALSE 008 1

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?