Question

You are trying to use less
water on laundry this month than you used on
laundry last month,
The amount of water w(in
gallons) you save after a loads of laundry is given by
w(x)= 160 -20x How many loads of laundry did
you do this month if you saved 40 gallons of water?

Answer 1

We did 6 loads of laundry this month.

Laundry refers to the washing of garb and other textiles, and, greater extensively, their drying and ironing as properly.

Laundry is used to consult clothes, sheets, and towels that might be approximate to be washed, are being washed, or have just been washed. Your laundry is probably now not as clean as you suspect, even when you wash it.  

Your grimy laundry can also absolutely be even dirtier after you wash it. that is because professionals say washing machines are teeming with microorganisms that discover their manner onto your garments -- and then onto you.

Let w be a load of laundry,

40 = 160 - 20 w

-120 = 20 w

w = 6

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