There are 14!coats and some hats there are 6 more coats than hats. How many hats are there

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Which of the following vectors are orthogonal to (2,1)? check all that apply

Witch sequence shows a pattern where each term is 1.5 times the previous term