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Alex
3 years ago
9

Simplify the express (3x² – 2x – 1) – (3x² + 2x - 2)

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0

Answer:

-4x+1

Step-by-step explanation:

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Which system has no solution?
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What is the slope intercept equation of the line shown?<br><br> X=2 <br> Y=2<br> Y=2r<br> X=2y
bagirrra123 [75]

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Y=2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
There are 79 milligrams of cholesterol in a 3.1 ounce serving of lobster. How much cholesterol is in 11 ounces of lobster?
Nata [24]

Answer:

11 ounces has =  280.3 milligrams

Step-by-step explanation:

Given that:

79 milligrams of cholesterol in a 3.1 ounce serving of lobster.

So

1 ounce has = 79/3.1 milligrams

1 ounce has = 25.484 milligrams

11 ounces has = 25.484 * 11 milligrams

11 ounces has =  280.323 milligrams

Rounding off to nearest tenth:

11 ounces has =  280.3 milligrams

i hope it will help you!

6 0
3 years ago
The middle person in a row is the 16th, how many persons are in the row?
Reptile [31]

Answer:

There are 31 people in the row

Step-by-step explanation:

Let us say that the number of people in the row is = x

We can also assume that the people arranged in the row are counted from one end.

The median value can be got using the formula:

median (middle person) = (n +1 )/2

where n = number of people in the row

hence, we will have

16 = (n +1)/2

n = 32 -1 =31

Therefore, there are 31 persons in the row

7 0
2 years ago
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