What is the answer to this problem please3 3/8 - 5 1/2 =?

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

The variable in a relation who’s value depends on the value of the independent variable is called what?

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?