Who want farther=you skateboard at a rate of 7 miles per hour for 15 minutes, or your friend who ran at a rate of 6 mile per hour for 20 min? answer this.

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Graph the linear function using the slooe and y intercept