Find the difference between y=3x-y=45+3

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

These question are hard can you me with answers

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.