Answer:
Step-by-step explanation:
subtract 3 from both sides
divide each term by 6
simplify
What is the probability ? 2 and 6 are already correct
1 answer:
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Answer:
You can see the graph below.
To answer the question, you need to draw a vertical line from x = 12h up, until the line meets with the line.
Once the line meets with the line, draw a horizontal line from that point, and the value where this line intersects with the y-axis will be the distance from home after 12 hours.
The graph is kinda hard to read because the line is really steep, the green line is the equation y = 40*x
the red line is a line at x = 12
The black dashed line is the horizontal line that intersects with the y-axis.
In the graph, you can see that the dashed line intersects the y-axis at around y = 475.
Then a good estimate is that the distance after 12 hours is 475 (miles).
Now, we can compare this with the direct calculation, just replace x by 12 in the given line:
y = 40*12 = 480.
So our estimation is really accurate.
Hello and Good Morning/Afternoon:
<u />
<u>To find the slope of something</u>:
⇒ let's consider what the formula of the slope needs
⇒ <em>needs</em> any two points on the line (x₁,y₁) and (x₂,y₂)
<u>Let's get the required information</u>:
- (x₁,y₁) ==> (0,0)
- (x₂,y₂) ==> (5,2)
<u>Let's solve</u>:
<u>Answer: 2/5</u>
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Hope that helps!
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