Marge purchased х
bicycle helmets and
у
tire pumps. Each helmet cost $15.00 and each pump cost $7.00. She purchased a total of
21 items and spent $219.00. How many helmets did Marge buy?

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

41/17 as a decimal rounded to the nearest hundredth