P = 2m + 2w
Add -2w on both sides of the equations
2m = p - 2w
Divide both sides by 2
2w = p = 2m
/ 2 /2
m = 1 / 2 p - w
Answer:
4 kilometers.....because 6000 meter is equal to 6 km .so
Total points scored=72(2)+9
=153
Mean=153/7
=21 6/7
=21.9 (3s.f.)
<h3>Credited balance:-</h3>



<h3>Debited amount:-</h3>


<h3>Checked amount:-</h3>



<h3>Total change in balance</h3>



Now
<h3>Current balance</h3>


The angle sum of triangle is 180 degrees, so 180-125 = 55