2x-7y=0
2x=7y
x=7/2y
Substitute that into x-6y=-5
7/2y-6y=-5
-2.5y=-5
y=2
x=7/2 x 2 = 7
x=7, y=2
Hope this helps.
3x+5<-22
Subtract 5 from both sides
3x < -27
Divide 3 on both sides
Final Answer: x < -9
There are 36 outcomes when a pair of dice are thrown.
The possibilities of both being even would be:
2,2 2,4 2,6
4,2 4,4 4,6
6,2 6,4 6,6
So 9/36 or 1/4 or 25%
Statements 2, 3, and 5 are true based on the graph of this function.
Answer:
12.5
Step-by-step explanation:
Dividing 100/8, we find that there is a 12.5% chance of any colored marble being picked.
Good luck! Hope this helps!