3 years ago

Jake says adding 0 to an addendum does not change a sum. Is he correct

Mathematics

1 answer:

siniylev [52]3 years ago

5 0

Nothing changes if you don't add anything.

Example:

10+10=20
20+0=20

nothing changes.

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Which statement is true about the equations –3x + 4y = 12 and 1/4x –1/3 y = 1?The system of the equations has exactly one soluti

iren [92.7K]

Answer:

The system of the equations has no solution; the two lines are parallel.

Step-by-step explanation:

The equations have the same slope. In standard form, this can be seen as the same coefficients for x and y. We will multiply the second equation by -12 to reveal this.

$\frac{1}{4} x-\frac{1}{3}y=1 \\-12(\frac{1}{4} x-\frac{1}{3}y=1)\\\frac{-12}{4} x-\frac{-12}{3}y=-12\\-3x+4y=-12$

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3 years ago

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4 years ago

How do I solve this math question? give full explanation using a formula.

lukranit [14]

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25ml = 10ml + 10ml +5ml

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we can two 10ml of milk (20ml) which can make us 24 short cakes.

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