Mathematics, 01.07.2019 18:20, evere11605

The table below models the cost, y, of using a high-
efficiency washing machine and a standard washing
machine over x number of years.
which equatic
efficiency was
years?
which equatic
washing mach
number of
years
high-
efficiency
cost($)
standard
cost ($)
after how man
machines cost
which washing
purchase if ker
525
430
550
460
575
490

Answers: 3

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The table below models the cost, y, of using a high-
efficiency washing machine and a standard...