The perimeter of this shape is 30 feet. what is the length of the missing side

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

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?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?