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2 years ago

Please answer this! I really suck at math and I need to do well.

Mathematics

1 answer:

Mariulka [41]2 years ago

5 0

I believe it would be G.

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3 years ago

25 + 14 = blank + 25

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Step-by-step explanation:

25 + 14 = 14 + 25

39 = 39

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3 years ago

A bag of potato chips is packaged at sea level (1.00 atm) and has

serg [7]

Answer:

406 ml

Step-by-step explanation:

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1 year ago

Answer the questions from the picture Step by step

andre [41]

Answer:

6 = 4 mins

Step-by-step explanation:

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id_k how many class rooms for number 5

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7 0

1 year ago

Solve: x + y = 7 3x - 2y = 11 By using Substituting method.

Salsk061 [2.6K]

$\large\underline{\sf{Solution-}}$

$\sf \longmapsto x + y = 7 \: \: - - - (i)$

$\sf \longmapsto 3x - 2y = 11 \: \: - - - (ii)$

By first equation,

$\sf \longmapsto x + y = 7$

$\sf \longmapsto x = 7 - y$

Now, we can find the original value of y.

$\sf \longmapsto 3x - 2y = 11$

$\sf \longmapsto 3(7 - y) - 2y = 11$

$\sf \longmapsto 21 - 3y - 2y = 11$

$\sf \longmapsto 21 - 5y = 11$

$\sf \longmapsto - 5y = 11 - 21$

$\sf \longmapsto - 5y = - 10$

$\sf \longmapsto y = \dfrac{ - 10}{ - 5}$

$\sf \longmapsto y = 2$

Now, we can find the original value of x.

$\sf \longmapsto x + y = 7$

$\sf \longmapsto x + 2 = 7$

$\sf \longmapsto x = 7 - 2$

$\sf \longmapsto x = 5$

Therefore, the values of x and y are 5 and 2 respectively.

8 0

2 years ago

Read 2 more answers