Answer:
the anser is 1046.265 because in
492.36=12hour
? =51/2hour then criscros both side 492.36*25,5/12=492.36
To solve this problem, we have to find the solution for the set of equations given. This can be done as follows:
<span>y = 5x ( 1 )
12x + 9y = 60 ( 2 )
We substitute (1) to the y in (2).
</span>12x + 9(<span>5x)</span> = 60<span>
12x + 45x = 60
57x = 60
x = 60/57
y = 5(60/57) = 300/57</span>
Answer:
the amount borrowed is ≅ $527
Step-by-step explanation:
Given that;
simple interest rate r = 180% p.a
Let the amount borrowed (principal) be $x.
time t = 4 weeks = 28 days
= 28/365 year
= 0.0767 year
we all know that :
![Simple \ \ interest = \dfrac{P*r*t}{100}](https://tex.z-dn.net/?f=Simple%20%5C%20%5C%20%20interest%20%3D%20%5Cdfrac%7BP%2Ar%2At%7D%7B100%7D)
![Simple \ \ interest = \dfrac{x*180*0.0767}{100}](https://tex.z-dn.net/?f=Simple%20%5C%20%5C%20%20interest%20%3D%20%5Cdfrac%7Bx%2A180%2A0.0767%7D%7B100%7D)
Simple interest = 0.13806x
Total amount to be paid after 4 weeks= Interest+Principal
= x + 0.13806x
= 1.13806x
Thus;
1.13806x = $600
x = $600/ 1.13806
x = $527.21
Hence; the amount borrowed is ≅ $527
Answer:
49400
Step-by-step explanation:
Answer:
I will explain the equation
in a graph, the slope will look like this
The Y Intercept is -1, and the slope is -3, as in it will go downward
For every 1x, the slope will go downward by 3.