2 years ago

Which expresión is equivalent to 8x-2y+x+x

1 answer:

8 0

We can combine x + x and get 2x. So we have:
8x - 2y + 2x. Therefore 10x - 2y is equivalent.

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Nutka1998 [239]

Answer:

63892

Step-by-step explanation:

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2 years ago

klasskru [66]

$X=a \\
Y=3a-5 \\
Z=a^2+2 \\ \\
X^2Y-Z=a^2(3a-5)-(a^2+2)=3a^3-5a^2-a^2-2=3a^3-6a^2-2$

The answer is b.

4 0

3 years ago

tensa zangetsu [6.8K]

Add the 8 to 24 and divide 32 by 2

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3 years ago

s344n2d4d5 [400]

$\frac{(1 - \cos(a))(1 + \cos(a)) }{(1 - \sin(a) )(1 + \sin(a)) } = \\$

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2 years ago

kaheart [24]

Answer:

$\frac{11}{15}$

Step-by-step explanation:

There are 30 students in a math class.

Only 8 students submitted their homework.

So those did not submit the homework were 30 - 8 = 22

The fraction of the students who did not submit the homework were $\frac{22}{30}$ = $\frac{11}{15}$

7 0

2 years ago