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Degger [83]
4 years ago
9

Which expressions are equivalent to 4(4x + 2y + x − y)?

Mathematics
2 answers:
aivan3 [116]4 years ago
7 0
To get the answer you need to combine like terms.
4x+ x= 5x
2y- y= y
This gives you 4(5x + y)
Distribute the 4.
4*5x+ 4*y
20x + 4y
The answer is C.
AysviL [449]4 years ago
5 0

Answer: Its not C

Step-by-step explanation:

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Which of the following describes the correct process for solving the equation 2x - 6 = 22 and arrives at the correct solution
sweet [91]

Answer:

X=8

Step-by-step explanation:

2x-6=22

Subtract 6 from 22

2x=16

Divide 16 by 2

X=8

7 0
4 years ago
(-x2 + 4x - 3) + (x2 - 2x + 6)
Diano4ka-milaya [45]

Answer:

2x+3

Step-by-step explanation:

I could be wrong

4 0
3 years ago
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what is the coefficient of x^2y^3 in the expansion of (2x+y)^5? A. 2 B. 5 C. 40 D. 80 E. it does not exist
VashaNatasha [74]
It doesn't make sense

8 0
3 years ago
Solve the following problems
yKpoI14uk [10]
2 * 4/3= 8/3

3/4 * 2/1= 6/4= 3/2

3/2*8/3= 24/6= 4
8 0
4 years ago
Read 2 more answers
For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.
bearhunter [10]

Answer:

The point estimate for p is 0.5637.

Step-by-step explanation:

Point estimate for the proportion of all judges who are introverts.

We have a big sample.

So the proportion of the sample proportion of introverted judges can be used as the estimation of the population proportion.

In the sample:

502 judges

283 introverts.

So

p = 283/502 = 0.5637

The point estimate for p is 0.5637.

5 0
4 years ago
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