Do you know how to graph the equation 2x-1?
If you do then graph it.
After, check the inequality - it is Y is less than the equation so you will be filling in everything below the line you graphed
IF you don't know how to graph:
You will have a line that goes up 2 then right 1
The equation is really 2/1 x as in 2 right 1 right
The line will start from y=-1 or 1 right below 0,0 because of the -1 at the end of the equation and the line will travel in both direction for infinity (Or as big as the graph is)
So start at y=-1 then go up 2, right 1 and place a point. Keep doing that (down 2 left 1 when going in the opposite direction) Finally just make a line through all those points you made
Answer:
Once.
Step-by-step explanation:
To find when they chirp together, we must find the LCM of the two numbers. The LCM, or least common multiple of 13 and 5 is 65. Therefore, after 65 minutes is the first time they chirp together. Then we can multiply 65 by 2 to see if they chirp a second time. 65x2 is 130, but 8AM-10AM is only 120 minutes, therefore they do not chirp together more than 1 time.
Answer:
The answer is B on Edge
Step-by-step explanation: $5,136; approximately 24 months
Answer:
60 / 90 / 150 for ron / sam / martha
Step-by-step explanation:
