Luis bought stock at $63.60. The next day, the price increased $14.45. This new price changed by −6
3
4
% the following day. What was the final stock price, rounded to the nearest cent? Is your answer reasonable? Complete the explanation.

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

State if the two triangles are congruent. if they are, state how you know?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling