9 quarters...................
Answer:
If it's a rectangle, then:
12 x 6 = 72 cm²
Step-by-step explanation:
I think you subtitute de 34 by x not sure
Answer:

Step-by-step explanation:
Probability of getting a 7 + Probability of not getting a 7 = 1.
Odds against drawing a 7 = Probability of not getting a 7.
We could calculate the probability of getting a 7 and subtract 1 from it to get the answer.
There a four sevens in a deck of card, one of each kind.
Probability of getting a 7 = 

P(not getting a 7)
2z +7 = -5
2z = -5 -7
2z = -12
z= -12 /2
z= -6