Answer:
a. 4/13, b. 1/2, c. 3/52, d. 8/13
Step-by-step explanation:
a.
aces in a deck: 4
face cards in a deck: 12
(4+12)/52 = 16/52 = 4/13
b.
even numbers in a deck: 26
26/52 = 1/2
c.
only 3 face cards that are diamonds
3/52
d.
reds in a deck: 26
face cards in a deck: 12
face cards that are red: 6
(26+12-6)/52 = 32/52 = 8/13
Answer:
12x+12 = 7x+56
Step-by-step explanation:
12 / (x+8) = 7 / (x+1)
We can use cross products
12 (x+1) = 7(x+8)
Distribute
12x+12 = 7x+56
Answer:
umm... i belive yes.
Step-by-step explanation:
this is beacuse..
800 opposite wold be -800 right
and then the opposite of -800 wold be 800
so 800 is equal to 800 cus ya
so yes i belve that this is true.
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