Answer:
Option C is correct
Step-by-step explanation:
Given: inequality is ![50-3.50x>100-6x](https://tex.z-dn.net/?f=50-3.50x%3E100-6x)
To find: situation that can be represented by the given inequality
Solution:
Cost of Dunkin Donuts gift card with Daniel = $50
Amount spent by Daniel per day = $3.50
Cost of Dunkin Donuts gift card with David = $100
Amount spent by David per day = $6
Amount left with Daniel after x days = ![\$(50-3.50x)](https://tex.z-dn.net/?f=%5C%24%2850-3.50x%29)
Amount left with David after x days = ![\$(100-6x)](https://tex.z-dn.net/?f=%5C%24%28100-6x%29)
According to question,
Amount left with Daniel after x days > Amount left with David after x days
![50-3.50x>100-6x](https://tex.z-dn.net/?f=50-3.50x%3E100-6x)
So, he inequality that satisfies the situation is ![50-3.50x>100-6x](https://tex.z-dn.net/?f=50-3.50x%3E100-6x)
Option C is correct
Answer:
x=1
...........................
45cm
find the GCD of 210, 245 and 315
Answer: ![d=-1/4](https://tex.z-dn.net/?f=d%3D-1%2F4)
Step-by-step explanation:
<u>Simplify both sides of the equation</u>
![6d+-11/2=2d+-13/2](https://tex.z-dn.net/?f=6d%2B-11%2F2%3D2d%2B-13%2F2)
<u>Subtract 2d from both sides</u>
![6d+-11/2-2d=2d+-13/2-2d](https://tex.z-dn.net/?f=6d%2B-11%2F2-2d%3D2d%2B-13%2F2-2d)
![4d+-11/2=-13/2](https://tex.z-dn.net/?f=4d%2B-11%2F2%3D-13%2F2)
<u>Add 11/2 to both sides</u>
<u></u>
<u></u>
<u></u>
<u>Divide both sides by 4</u>
<u></u>
<u></u>
<u></u>
<u>Get your answer</u>
<u></u>
<u></u>