Answer:
x=90/7
Step-by-step explanation:
7x=90
x=90/7
You dont have a picture so idk the answer but its most likely E if thats an answer choice.
Answer:
A
Step-by-step explanation:
Distinguish exact and uncertain numbers; Correctly represent uncertainty in quantities using significant figures.
Hello!
We have
x+4/2x-1<0
x+4<2x-1
x>5 Hope this helps you out. Any questions please just ask. Thanks so much!
The feasible region is shown in the picture above. The horizontal axis is the X axis.
If you now draw a family of lines parallel to 
through the region, increasing $C$, that is, the X-intercept, we will have the maximum value of $C$ when the line passes through the endpoint $(-2,6)$ .
Hence, $C=5(-2)+4(6)=14$
