Mrs singh bought 9 folders and 9 notebooks. the cost of each folder was 2.50 .each notebook cost 4.00.write two equivalent expressions and then find the total cost.

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.

What can you determine about the solutions of this system

Which value would be a solution for x in the inequality 47-4x< 7