Suppose you have 30 cds. you know that you have 11 . more cds than your friend. write and solve an . equation to find the number of cds your friend has.. a. n – 11 = 30; 41. b. 30 + n = 11; –19. c. 30 + 11 = n; 41. d. n + 11 = 30; 20

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

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?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match the circle equations in general form with their corresponding equations