Answer:
30
Step-by-step explanation:
So to do this you would set up the equation than you would add 6 to both sides so you would get than you would divide 3 from both sides so and that is the final answer which is correct
between 55 to 79 percent
2
every rectangular prism has 6 faces, 2 will be congruent together and thw other 4 will be congruent to each other