Hope this helps.
If not, go to: https://www.mathportal.org/calculators/financial-calculators/simple-interest-calculator.php
Subtract 469 from 576
576
-469
--------
107
Inverse relationships are of the form xy=k or if you prefer y=k/x so to find the constant we can say:
18(0.25)=k=4.5
So you could say: IR=4.5 or I=4.5/R
Answer:
point B = (3,-2)
Step-by-step explanation:
0.12 x 70 = 8.4
12% of 70 is 8.4