in the diagram, bc ∥ de
what is ce ?

What is the solution to the equation 9^(x+1) =27

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.