Answer:
Infinite solutions
Step-by-step explanation:
Since they are the same line, the sytsem has infinitely many solutions
1.) 1/3 & 4/12
2.) 2/5 & 8/20
3.) 6/16 & 9/24
4.) 6/10 & 9/15
Step-by-step explanation:
you work with it like with regular equations :
-9 <= 5 + 2x <= -5
-14 <= 2x <= -10
-7 <= x <= -5
Answer:
2 * pi * 42 meters
Step-by-step explanation:
One round means a parameter of the circle
