Leah has 8 4/7 meters of cloth, which she divides equally among her friends. Each friend gets 10/7 meters of cloth. She distributed the cloth to A. 5 B. 6 C. 7 D. 8
friends.

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,