Lindy has 64 vanilla wafer cookies to put in bags. how many bags can she fill if she puts the same number in each bag and uses them all? find all the possibilities. explain your reasoning.

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Find the nonpermissible replacement for binthis expression.b2/5b +5

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.