3 years ago

Can yall Make sure That These answers are correct on numbers 16-22

Mathematics

1 answer:

geniusboy [140]3 years ago

8 0

Answer:

I think 18 is B that is all I see right now

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5+7(w+2)+w simplify the equation first use The distributive property and then combine like terms

Yuki888 [10]

Answer:

19+8w

Step-by-step explanation:

Distributive:

5+7(w+2)+w

5+7w+14+w

Combine Like Terms:

5+7w+14+w

19+8w

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2 years ago

How do I multiply a polynomial by a binomial?

Vinvika [58]

Distributive property.

$a(b+c)=ab+ac$

$(a+b)(c+d)=a(c+d)+b(c+d)=ac+ad+bc+ad$

$(a+b+c)(d+e)=a(d+e)+b(d+e)+c(d+e)=ad+ae+bd+be+cd+ce$

and so on.

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3 years ago

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icang [17]

Answer:

5/12

Step-by-step explanation:

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3 years ago

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what is -4.7+4.2 equal. please help I have a C+ in math and I need to find the answer to this question. so, please, please, plea

lana66690 [7]

Answer:

-0.5

Step-by-step explanation:

-4.7+4.2 = -0.5

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3 years ago

Mark as brainlest! Write an equation for each problem. Then solve. If necessary, round your answers to the nearest hundredth.

MatroZZZ [7]

Answer:

a.$138

b.$197

Step-by-step explanation:

(/=division)

a.415/30=138

b.138/7=197

Hope I helped :D

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