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Yuri [45]
3 years ago
8

Question 9 of 10 Which polynomial represents the difference below? (8x2 +9) - (3x2 + 2x + 5)

Mathematics
1 answer:
koban [17]3 years ago
7 0

Step-by-step explanation:

= (8x² + 9) - (3x² + 2x + 5)

= 8x² + 9 - 3x² - 2x - 5

= 5x² - 2x + 4

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Please help very urgent
Allushta [10]

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it depends how many weeks look below

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3 years ago
Using inductive reasoning, what are the next three numbers in the sequence 3,6,12,24?
igor_vitrenko [27]

Step-by-step explanation:

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3 years ago
How do you set up a chart for 3 choices and what the answer
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3 years ago
PLEASE HELP ASAP!!!!!!!!! PLEASE
Elanso [62]
The given above is are triangles, as per the proof the line segments on top and bottom part are parallel. Also, it is given that two pairs of the angles of the triangles are congruent. 

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7 0
3 years ago
A bag contains 240 marbles that are either red, blue, or green. The ratio of red to blue to green marbles is 5:2:1. If one-third
Andrej [43]

The fraction of the remaining marbles in the bag will be blue is 6/17.

<h3>What fraction of the remaining marbles in the bag will be blue?</h3>

The first step is to determine the initial number of marbles in the bag:

Initial number of red marbles in the bag : (5/8) x 240 = 150

Initial number of blue marbles in the bag : (2/8) x 240 = 60

Initial number of green marbles in the bag : 240 - 150 - 60 = 30

Number of red marbles remaining after 1/3 is removed = (1 - 1/3) x 150

2/3 x 150 = 100

Number of green marbles remaining after 2/3 is removed = (1 - 2/3) x 30

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Total number of marbles now in the bag : 100 + 10 + 60 = 170

Fraction of blue marbles = 60 / 170 = 6/17

To learn more about ratios, please check: brainly.com/question/9194979

#SPJ1

7 0
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