Answer:
B. -3 and 2/3
Step-by-step explanation:
One way to see the constants is to set the variables to zero. What's left is ...
-3 + 2/3
These are the constants in the expression.
The answer is 375 kilometers in 3 hours
Answer:
X>5
Step-by-step explanation:
█ Explanation <span>█
Solve for n.
</span>✦
![n+ \frac{1}{2} = \frac{7}{4}](https://tex.z-dn.net/?f=n%2B%20%5Cfrac%7B1%7D%7B2%7D%20%3D%20%5Cfrac%7B7%7D%7B4%7D%20)
✦ Subtract
![\frac{1}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20)
from both sides.
✦
![n+ \frac{1}{2} - \frac{1}{2} = \frac{7}{4} - \frac{1}{2}](https://tex.z-dn.net/?f=n%2B%20%5Cfrac%7B1%7D%7B2%7D%20-%20%5Cfrac%7B1%7D%7B2%7D%20%3D%20%5Cfrac%7B7%7D%7B4%7D%20-%20%5Cfrac%7B1%7D%7B2%7D%20)
✦
Answer: ![\frac{5}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B4%7D%20)
<span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia </span>
Answer:
Step-by-step explanation:
Beth's position over time is constant, which makes the problem a lot easier. You are asked for the rate of position versus time, so begin by doing that. Since the rate is constant, clearly from the table, you can take any two data points and take their ratio. Her rate would be 11 feet every 5 seconds, or equivalently 2.2 feet every second. To graph the data, put position on the y-axis and time on the x-axis. The slope will be 2.2 at every point along her bike ride.
Moving on to the third part. If Amy traveled at a rate of 75 feet every 30 seconds, then she would be traveling 2.5 feet every second. Amy's rate is larger than Beth's rate. Since the rate corresponds to the slope of the postion vs. time graph, Amy's graph will have a steeper incline since the slope is 2.5