Abox contains 100 pens. in each box there are 38 black pens and 42 blue pens, while the rest are green pens. mr. cane buys 6 boxes of pens. how many green pens does he have in total

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Ihonestly have no clue if it's each or none.

Hilary decided to purchase 3 points in order to lower her interest rate on her $140,000 mortgage. how much additional money does she need to bring to closing? a. $4200 b. $4000 c. $6 d. $400