Random groups of 30 teachers were asked the starting annual salary for their
first teaching job. the sampling variability was low. if the average salary of
several of the groups was close to $59,000, which of these is least likely to be
the average salary of another one of the groups?

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: