I would say it is 4 because that is really the only one to make much sense <span />
The answer is B. 15
The graph is going up by 3 every time therefore 12+3=15 hope this helps :)
Since both equal y
x-1=y=2x+1
x-1=2x+1
minus x both sides
-1=x+1
minus 1 both sides
-2=x
value of x is -2
All 4 digit numbers beginning with 0, start with 0000 and end with 0999.
The first 100 numbers will always repeat, as they will have more than one 0
The first number will be 0123
From 0100 to 0100 there are no numbers possible
From 0101 to 0999, there are 7 numbers out of every 10 that could be an outcome, 700/1000 numbers are possible
There are 700 out of 1000 that could be outcomes
70%
0.7