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2 years ago

10

Select the expression that is equivalent to x + x + y × y × y. Question 11 options: (a)x^2 + 3y (b)2x + 3y (c)x^2 + y^3 (d)2x +

y^3

1 answer:

beks73 [17]2 years ago

7 0

x+x+y.y.y = 2x+y^3 ( y cube)

So, The answer is (d)

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Alisiya [41]

Answer:

B

Step-by-step explanation:

you need to divide both 15 and 25 by 5

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25 divided by 5 = 5

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Yuliya22 [10]

Answer:

(20a+108)/15

Step-by-step explanation:

First find LCM of the denominators. U will find it to be 15

Then calculate the number like this.

[(14a)×1/15×1]+[(2a+36)×3/5]

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The length of a rectangle is twice its width. The perimeter of the rectangle is 24 inches. Write a system of equations in 2 vari

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Let us assume the width of the rectangle = w
Let us assume the length of the rectangle = l
Then
l = 2w
Also
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I need to know what does 5/n = 16/32 for A question

solong [7]

Answer:

n = 10

Step-by-step explanation:

$\frac{5}{n} =\frac{16}{32} \\5(32) = 16n\\160 = 16n\\n=10$

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