Find the volume.
5m
2m
3 m
a. 50 m2
b. 45 m
c. 30 m2
d. 12 m3

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

What percent of 18 is 24? and plz explain thx.