while working at the school store, john sold a jacket for $40.00 and notebooks for $1.50 each. If he collected $92.50, how many notebooks did he sell?

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.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Using elimination, what is -4x+2y=-12 4x+8y=-24