Identify the three-dimensional figure described:

1) two parallel, congruent square bases and four other polygonal

2) two parallel, congruent circular bases and one curved

3) one rectangular base and four triangular

4) one circular base and one curved

7x+8y=-18, 4x-9y=-3 solve the system of equations

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?