What are the prime factorizations for 37, 144, 147, and 205?

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?