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PolarNik [594]
3 years ago
5

X – 3 x2 – 7x + 12 holes

Mathematics
1 answer:
weeeeeb [17]3 years ago
5 0

Answer:

-4x + 9

Step-by-step explanation:

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Add 6 to the quotient of j and k
BARSIC [14]

Answer:

     j/k + 6

Step-by-step explanation:

Add 6 to the quotient of j and k comes out to:

                                  j/k + 6

4 0
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There is a new treatment to help smokers stop smoking in an experiment, 80% of 300 smokers quit after 10 days of treatment which
Thepotemich [5.8K]

Answer:

(0.755, 0.845)

Step-by-step explanation:

I got it right, on the test so trust me!

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2 years ago
(4x-5)+2(3x+1)<br> Can you help me solve this plz for me
Korvikt [17]

Answer:

10x - 3

Step-by-step explanation:

First, distribute 2 to all terms within the second parenthesis:

2(3x + 1) = (2 * 3x) + (2 * 1) = 6x + 2

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Combine like terms (terms with the same amount of variables).

4x + 6x + 2 - 5

(4x + 6x) + (2 - 5)

10x + (-3)

10x - 3

10x - 3 is your answer.

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8 0
3 years ago
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Write this decimal as a fraction. 0.45 repeating
sergij07 [2.7K]

Answer:

= 45/99 (since 45 is the repeating part of the decimal and it contains 2 digits). We can divide both the top and bottom parts by 9 to find that 0.454545… = 45/99 = 5/11.

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
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The price of gourmet coffee beans at the corner market has increased 10% per year over the past several years if the current cos
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$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20
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