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2 years ago

Ethan has already jarred 4 liters of jam and will jar an additional 6 liters of jam every day.

Mathematics

2 answers:

34kurt2 years ago

8 0

Answer:

6 days

Step-by-step explanation:

y = 6x + 4

40 = 6x + 4

40 - 4 = 6x

36 = 6x

36/6 = 6x/6

6 = x

aliya0001 [1]2 years ago

7 0

Answer:

how many days it i think it would be 6 days.

Step-by-step explanation:since he has already jared 4 littters you subtract 40-4 which equals 36 then do multiples of 6 till you get to 40

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Answer:

Step-by-step explanation:

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3 years ago

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Gekata [30.6K]

Take the augmented matrix,

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$\left[\begin{array}{ccc|c}1&2&1&-3\\2&1&-3&-20\\1&-1&5&19\end{array}\right]$

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$\left[\begin{array}{ccc|c}1&2&1&-3\\0&-3&-5&-14\\0&-3&4&22\end{array}\right]$

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$\left[\begin{array}{ccc|c}1&2&1&-3\\0&-3&-5&-14\\0&0&9&36\end{array}\right]$

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$\left[\begin{array}{ccc|c}1&2&1&-3\\0&-3&-5&-14\\0&0&1&4\end{array}\right]$

Add 5(row 3) to row 2:

$\left[\begin{array}{ccc|c}1&2&1&-3\\0&-3&0&6\\0&0&1&4\end{array}\right]$

Multiply through row 2 by -1/3:

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Add -2(row 2) and -1(row 3) to row 1:

$\left[\begin{array}{ccc|c}1&0&0&-3\\0&1&0&-2\\0&0&1&4\end{array}\right]$

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2 years ago

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Step-by-step explanation:

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2 years ago

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uranmaximum [27]

Step-by-step explanation:

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60:84:42. Answer

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2 years ago

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natta225 [31]

Answer:

Step-by-step explanation:

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3 years ago

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