The selling price of an item is $390. it is marked down by 10%, but this sale price is still marked up from the cost of $270. find the markup from cost to sale price.

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)