The answer is 80 because 400 divided by 5 is 80
bearing in mind that the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
Answer:
$9
Step-by-step explanation:
Firstly, I want to say, if the interest is not compounded that means it is simple interest.
Simple interest is also called non-compounding interest.
We've, Principal(p)= $60
Rate of Interest (R)=5%
Time (T)= 3 years
Interest (I) = ?
By formula of Simple Interest,
S.I = PTR/100
=(60×3×5)/100
=900/100
=9
THEREFORE, the interest amount is $9.
Thank You.
Plug the first equation into the second
-x + (x + 1) = 3
1 = 3
This is obviously false, so that means the two lines are parallel and have no solution
If we rarrange -x + y = 3, we get
y = x + 3
And the first equation was y = x + 1
You can see that both have the same slope but different y-intercepts, which means that the two lines are parallel and have no solution.
