now, what's the leftover? well, 3/4 of the last one, namely 3/4 of 2/3, what is 3/4 of 2/3 anyway? well, is just their product,
y - x = 1.
or, y= 1+x
y - 2x = 3.
=>1+x -2x= 3 (substituting the value of y)
=>-x= 2
=>x= -2
y = -2+1 = -1
Therefore, x = -2 and y = -1
Answer:
your awnser would be. 1/4
Number of cards in a deck = 52
Number of back sevens = 2
Number of red three = 2
P(Black seven or red three) 4/52 = 1/13
Answer: 1/13
Answer:
Step-by-step explanation:
Diameter d = 22 TD
Circumference = πd = 22π yd