1 year ago

Help will mark Brainliest

Mathematics

1 answer:

Aleksandr [31]1 year ago

5 0

Answer:

The third box model

Step-by-step explanation:

Since she earns 162 from babysitting and got a total of $810, it would eman that (x represents the amount of money she got from mowing lawns) 810-162=x

x=648 so the third box model is correct

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Step-by-step explanation:

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2 years ago

Factor 3pq + 6p - 5q - 10. ( q - 2)( p + 5) (3 p + 5)( q + 2) (3 p - 5)( q + 2)

ioda

Answer:

(3p-5 )(q+2)

Step-by-step explanation:

3pq + 6p - 5q -10

3p (q+2) -5 (q+2)

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3 years ago

Expand. Your answer should be a polynomial in standard form. (3c + 2)(c^2-6c-4)

evablogger [386]

Answer:

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Step-by-step explanation:

We need to expand the polynomial $(3c + 2)(c^2-6c-4)$

Multiply the terms:

$(3c + 2)(c^2-6c-4)\\=3c(c^2-6c-4)+2(c^2-6c-4)\\=3c^3-18c^2-12c+2c^2-12c-8\\=3c^3-18c^2+2c^2-12c-12c-8\\=3c^3-16c^2-24c-8$

So, after expanding the polynomial $(3c + 2)(c^2-6c-4)$ we get $3c^3-16c^2-24c-8$

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3 years ago

Which three measurements could be the lengths of the sides of a triangle?

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Answer:

i'm guessing b or a sorry if i'm wrong TwT

Step-by-step explanation:

sorry

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3 years ago

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2 years ago

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Help will mark Brainliest​

Help will mark Brainliest