Well 40 times 6 is 240 which means that you don't have to round.
Domain is all Real Numbers and Range is from 0, but not including 0, to infinity. So it would be the first one
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Answer: 2x+4y+12z (choice B)</h3>
Work Shown:
x = amount of rent paid per half year
2x = amount of rent paid annually
y = amount spent on groceries per quarter
4y = amount spent on groceries annually
z = amount spent on a transit pass monthly
12z = amount spent on transit pass annually
2x+4y+12z = total amount of money spent annually
is this the full question?
