First you would subtract 30 from both sides
they divide each side by 5 to get -7
y =-7
Choice B would be the correct answer. I hope that helps! :D
Answer:
D
Step-by-step explanation:
To find volume, you have to multiply all the given sides. Therefore, 14 x 5 x 6 = 2,100. (5 x 6=30 x 14=2100)