Which of the statements below are valid expressions, given the variables x and y. Select as many as applicable. A. 2 + (xy)

B. x + 1

C. 2 * (x - y)

D. x

E. 2x

F. y = x + 1

Tree diagram to find the prime factors of 18

Which fraction below is equivalent to 10/12?

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.