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2 years ago

Simplify 3-3(5y+7)+(2y-6)

Mathematics

2 answers:

goblinko [34]2 years ago

7 0

To simplify this, we need to do PEMDAS (parenthesis then exponents, then multiplication and division, then addition and subtraction). Here, we can't combine any like terms in the parenthesis. Since there's no exponents, that means that the next step is to do multiplication. This gives us:

3 - 15y - 21 + 2y - 6

Now we can combine like terms.

(-15y + 2y) + (3 - 21 - 6)

-13y - 24

MArishka [77]2 years ago

5 0

I hope this helps :)!!

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2 years ago

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sdas [7]

Answer:

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Step-by-step explanation:

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2 years ago

A circle is centered at the origin and contains the point (-6, -8). What is the area of this circle?

gogolik [260]

Answer:

314 units²

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2 years ago

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Rudik [331]

Answer:

Step-by-step explanation:

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1 year ago

the high school debate team is developing a logo to represent their club. A scale drawing of the logo design is presented below,

Fantom [35]

Answer:

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Step-by-step explanation:

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2 years ago