Which figure is the image of ABCDE after a dilation centered at the orgin witha scale factor of 2 and a reflection over the axis

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.