Solve for x: x + 21 = 39

A. x = 23
B. x = 12
C. x = 18
D. x = 14

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

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.

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept