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DerKrebs [107]
3 years ago
9

Why when we multiply

Mathematics
1 answer:
Feliz [49]3 years ago
8 0

Answer:Adding and subtracting polynomials may sound complicated, but it's really not much different from adding and subtracting numbers. Any terms that have the same variables with the same exponents can be combined.

Step-by-step explanation:

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If y= 2x + 7 were changed to y = 5x+7, how would the graph of the new
Amanda [17]

Answer:

C is correct

Step-by-step explanation:

Comparing the to equation with slope intercept form: y=mx+c

The second equation has the greatest slope, which is indicating that the line is steeper.

4 0
4 years ago
find a number such that when 3/4 of it is added to 3.5 the sum is the same as when 2/3 of it is subtracted from 6.5​
Lilit [14]

Answer:

2.1

Step-by-step explanation:

let unknown number be x

3/4x + 3.5= 6.5 - 2/3x

collect like terms

3/4x+2/3x=6.5 - 3.5

17/12x = 3

cross multiply

12 * 3=17x

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x=36/17

x=2.1

5 0
3 years ago
PLEASE HELP!!
Leokris [45]

Answer:

0.9

Step-by-step explanation:

9÷10 =0.9 isisjsjsjsjjzjzjz

4 0
3 years ago
(2 thousands 7 tens) times 10
kodGreya [7K]

You can multiply the digits or the place value. Either way, you will get the same result.

(2 thousands, 7 tens) × 10 =

... (20 thousands, 70 tens)

or

... (2 ten-thousands, 7 hundreds)

8 0
3 years ago
Which of the following interpretations for the given expression is correct?
aalyn [17]

Answer:

9

Step-by-step explanation:

guess

7 0
3 years ago
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