Abasketball has a radius of 28 cm. if the radius is multiplied by 2, then by what number would
you multiply the original surface area to get the new surface area?

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?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.