Solve 9(4g + 9) using the distributive property. can someone me with this and show their work?

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

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?