William says that 15 years from now, his age will be 3 times his age 5 years ago. if x represents william's present age, complete the following
sentences.
-
-
-
tee lehiago
w
15 years
eas
x - 15 = 3(x + 5)
x + 15 = 3(x - 5)
elele ee free
回ee ef = = 但但但
e
le! eee
mm
the equation representing william's claim is
tube
teve
e
ve 1
la
le
ws
de
mm
im
eliminum
isti
fee_
!
-
william's present age is
ll!
et
.

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?