7w is a form class at crown hills community collage and it goes all the way from yr7-yr11 and it goes like this c r o w n h i l s
7 7 7 7 7 7 7 7
8 8 8 8 8 8 8 8
9 9 9 9 9 99 9
10 10 10 10
11 1111
Seven Wonders of the Ancient World
-63=7w
16
25y2 - 49w2 = (5y)2 - (7w)2 = (5y - 7w)(5y + 7w)
56w2 + 17w - 3 = 56w2 + 24w - 7w - 3 = 8w(7w + 3) - 1(7w + 3) = (7w + 3)(8w - 1)
127w = 847w/7 = 84/7w = 12
To simplify the expression (7w + 610w - 2), you combine the like terms (7w) and (610w). This results in (617w - 2). Thus, the simplified answer is (617w - 2).
7w=122 122/7= 17.43 w=17.43
3w + 4e + 7w - e3 = 10w - e
7w - 4w - 6w = (7 - 4 - 6)w = -3w
(5y + 7w)(5y - 7w)
224