What is the constant of proportionality in the equation y=4.2x

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.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table