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2 years ago

How can we simplify the expression -(1-5n)-7n

Mathematics

1 answer:

dsp732 years ago

5 0

$-(1-5n)-7n \\ \\ -1 + 5n - 7n \\ \\ -1 - 2n \\ \\ Answer: \fbox {-1 - 2n}$

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Solid A has a volume of

jonny [76]

Answer: 512 times

Step-by-step explanation:

$$$Volume of Solid $A=5632 \mathrm{~cm}^{3}$ \\Volume of Solid $B=11 \mathrm{~cm}^{3}$.\\Divide volume of Solid $A$ by volume of Solid $B$.\\Volume of Solid A\\Volume of Solid $B$\\$

$\frac{5632 \mathrm{~cm}^{3}}{11 \mathrm{~cm}^{3}}=512\\\\$$\text{Therefore, Solid $A$ is 512 times larger thm Solid B}$

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2 years ago

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kakasveta [241]

Answer:

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Step-by-step explanation:

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2 years ago

Solve for y<br> 8x + y = 32

oksian1 [2.3K]

Answer:

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2 years ago

If 3,200 cars were sold all year, how many cars were sold in the jan/feb period?

Kobotan [32]

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3 years ago

Read 2 more answers

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Karo-lina-s [1.5K]

Answer:

I think that it is 26, 51, 103,

I hope this is correct sorry if I'm wrong

Step-by-step explanation:

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7 0

2 years ago