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olya-2409 [2.1K]
3 years ago
13

A sink contains 16 liters of water before the drain is opened. It drains at a rate of 2 liters per minute.

Mathematics
1 answer:
AysviL [449]3 years ago
6 0

Answer:

8

Step-by-step explanation:

16 liters divided by 2 liters a minute you get 8

also i would do a graph but there is no way of putting it up with my answer i hope this helps a little if it doesnt im sorry

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A line passes through (10,4) and (13,-11). Write the equation of the line in standard form.
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now

standard form for a linear equation means

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• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

therefore,


\bf y-4=-5(x-10)\implies y-4=-5x+50\implies \blacktriangleright 5x+y=54 \blacktriangleleft

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AfilCa [17]

Answer:

x = -12

Step-by-step explanation:

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----   ------

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