An administrative limit of 250 DAC-hrs has been established for a particular maintenance task. a. What is the dose equivalent in mrem based on the limit of 250 DAC-hrs?
b. If the maintenance package is expected to take 5 hours, what is the maximum DAC that can
be in the room for the job?

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: