Answer:
84in
Step-by-step explanation:
84in
Answer:
(4, 0) and (5, 0)
Step-by-step explanation:
Given
See attachment for graph
Required
The x intercepts
This is the point where 
From the graph, we have the following as the x-intercepts:


Because the curve crosses the x-axis at the above points
Answer:
hi
Step-by-step explanation:
the answer would be 1.2778
4/6 can reduce to 2/3. (divide each by 2)
14/21 can reduce to 2/3 by dividing the nume/denominator by 7.
in this case, they are proportional.
Step 3:
14/7x-6/3=5
2x-2=5
2x=5+2
2x=7
x=7/2