The lines shown below are parallel if the green line has a slope of 8 what is the slope of the redline?
1 answer:
Answer:
Option D
Step-by-step explanation:
If these lines are parallel, they should have the same slope. How so? Well slope is the change in axis, y / x more specifically. If the lines are parallel they should change at a similar rate so that they don't intersect, and hence are, by definition, ║;
<em>Hope that helps!</em>
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Answer:
Duration of the tour he planned first is 8 days.
Step-by-step explanation:
Given that a person has 12000 rupees for his daily expenses.
Let x be the number of days.
Then daily expenses per day
Given that number of day is increased by 2 more days, that is number of days is x+2.
New daily expense per day
Given that this new daily expenses are 300 less than original.
That is
(x-8)(x+10)=0
x=8 or -10.
Since number of days cannot be negative, duration of the tour planned=8.