How far does the penguin walk in 10 seconds?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Macy spent $36 on jeans. this was $12 less than twice what she spent on a shirt. which equation to solve this, 12x=36 2x=36-12 2x-12=36 12-2x=36