A bag contains five red marbles and five blue marbles. Another bag contains five green marbles and four yellow marbles.
You randomly pick one marble from each bag. One marble is blue and one marble is
yellow.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

your answer is

a.

5

step-by-step explanation: