What is the equation of the line?
2 answers:
In a normal line equation format, the equation would be y = mx + b. However, it's a little different in this situation.
We know the y-intercept is -7, so we can input that into the 'b' variable.
y = mx - 7
How about 'm'? m is the variable that represents slope, and the slope can be found with . In this case, there is no rise, making the numerator 0. This in turn makes the slope 0.
Now we have:
y = 0x - 7
However, since 'x' is being multiplied by 0, it will always be zero no matter what number it is. This makes it redundant, and it can be removed.
The line equation is:
y = -7
Good luck!
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Answer:
It would take 4 men 37 hrs and 12 mins to complete the same task.
step-by-step explanation:
Let X be the time the four men would use to complete the task.
From the question, 6 men completed a task in 24 hrs and 48 mins
But
Using ratio and proportion
if more, less divides and if less, more divides.
4 men required more time to complete the task
Hence:
x = 37 hrs 12 mins