Slope = -2/1
work is provided in the image attached.
Answer:
Step-by-step explanation:
£45
Given data
P= £300
R=5%
T= 3 years
SI= PRT/100
substitute
SI= 300*5*3/100
SI=4500/100
SI= £45
Hence the interest is £45
D
So first, we have to test the pairs. Let start with equation 1.
7=\=3 x
4=\=2 x
0=0 ✓
4=4 ✓
Now we only have to test B and D.
0=\=-1
D is the correct answer.
One person gets 3 10ths of it and the other gets 7 10ths
