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2 years ago

What is the x intercept of 3x+2y=15

Mathematics

2 answers:

Mariana [72]2 years ago

3 0

Answer: 5

Step-by-step explanation: 3x=15 x=5.

ladessa [460]2 years ago

3 0

$3x + 2y = 15$

$3x = 15 - 2y$

$x = \frac{15 - 2y}{3}$

$x = \frac{ - 2y}{3} + 5$

$x = - \frac{2y}{3} + 5$

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A 12 foot board is split into 5 equal pieces. Which expression shows the length of each piece

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Answer:

Find out the which expression shows the length of each piece .

To prove

As given

A 12 foot board is split into 5 equal pieces.

Than

$Length\ of\ each\ piece = \frac{Total\ length\ of\ board}{Total\ number\ of\ pieces}$

Here

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Total number of pieces = 5

$Length\ of\ each\ piece = \frac{12}{5}$

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Therefore the length of each pieces is 2.4 foot.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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eduard

Answer:are there choises?