Anyone know the answer? It would help tons ‍♀️ taking a placement test yk got to do what you got to do‍♀️

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

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?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|