Anderi wants to fill a glass tank with marbles, and then fill the remaining space with water. W represents the volume of water Anderi uses (in liters) if he uses n marbles.
W = 32 - 0.05n
what is the volume of each marble?

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

step-by-step explanation:

im not sure what the answer is