Please answer this question for me

Mathematics

1 answer:

Paul [167]3 years ago

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(100 – 40)/2 - 30 =?

Lena [83]

=(100-40)/2-30 =60/2-30 =30-30 =0

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3 years ago

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Graph the line with the equation y = -x - 6

AlladinOne [14]

here you go . i hope this helps

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2 years ago

Which of the following shows that polynomials are closed under subtraction when polynomial x + 5 is subtracted from 3x2 + 2x − 6

Art [367]

For this case we have the following polynomials:
$P = 3x ^ 2 + 2x - 6

Q = x + 5$
By subtracting both polynomials we have:
$P - Q = (3x ^ 2 + 2x - 6) - (x + 5)
$
What we must do is subtract terms of the same degree.
We have then:
$P - Q = 3x ^ 2 + (2x - x) + (-6 - 5)

P - Q = 3x ^ 2 + x - 11$
Answer:
$3x ^ 2 + x - 11$ will be a polynomial

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3 years ago

EAST MATH PLS HELP ASAP PLEASE PLEASE

serious [3.7K]

4(x+7)=8x-20

4x+28=8x-20

28=4x-20

48=4x

x=12

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3 years ago

a store is selling uniform shirts for 18.95 each. if samuel has a coupon for 1/4 off the price, how much would he pay for the sh

balandron [24]

First take the original price and multiple by 1/4 or .25. You should get 4.73 then you subtract that from 18.95 and your answer is 14.22

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2 years ago