The swim team manager needs to purchase award ribbons for competitions. The table shows the sizes of packages he can purchase. For a package of 500 ribbons, what is the cost per ribbon?

A.
$0.15

B.
$0.21

C.
$0.67

D.
$0.07

there are no short passages to look at

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

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,