Simple
Nine less than a number times four equals fifteen
basically, x*4-9=15 would be your equation, or something similar
Well, we know x can't equal 1,2,3,OR 4. Five is also out, because 5*4=20-9=11, so cross that out.
But if you try doing 6*4-6=15, it fits.
6*4=24, 24-9=15
Thus, x=6, so your answer to Nice less than four times a number equals fifteen is 6.
~Hope this helps!
Answer:
You could tell the person is dealing with a mental health disorder if you see changes in their sleeping or eating habits, is anger all the time, changes in their behavior, and not being able to handle their responsibilities. As in, not having the motivation to get out of bed or that chair and get things done. You could also tell through mood swings, and abuse of substance. The scariest one is anosognosia. That is when a sign of a mental disorder is the actual inability to see changes in behavior, feelings or personality. This is one reason many people don’t know they are dealing with an actual illness. They may not even be aware of any changes. It may take a friend or a loved one to make them realize something is wrong
Volume: 1000 cubic inches (a^3=V -----> 10^3=V ----> V=1000)
42 inches to mm= 1041.4 mm (multiply inch value (42) by 25.4 for mm)
231 cm to mm= 2310 mm (231*10)
5 ft to inches = 5*12 = 60 inches
Using previously given equation, the estimate of the GPA of a student who studies for 15 hours a week is; 3.1
<h3>How to predict an equation?</h3>
The equation here is probably a "best fit" equation based upon given data which is GPA versus the number of hours of study per week.
Now, the equation of best fit is given as;
y = 0.149x + 0.89
Thus, if the number of study hours of interest is 15, then the GPA is;
GPA = 0.149(15) + 0.89
GPA = 3.1
Read more about equations at; brainly.com/question/1214333
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