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Hoochie [10]
3 years ago
6

The sum of a number and three is doubled and then added to the product of six and the original number to give forty six

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

The number is 5

Step-by-step explanation:

Let x represent the number

Now let's break it down!

Sum of a number and 3 gives;

x + 3

This is then doubled to give;

2* (x + 3)

This is added to the product of 6 and the original number to give 46

Product of 6 and the original number = 6 * x

Now 2* (x + 3) is added to 6 * x to give 46

2* (x + 3) + 6*x = 46

2x + 6 + 6x = 46

8x + 6 = 46

Subtract 6 from both sides

8x + 6 - 6 = 46 - 6

8x = 40

x = 40/8

x = 5

Hence, the number is 5

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34kurt

The Surface area of the cube will be 433.5 square feet.  Then the correct option is C.

<h3>What is a surface area of a cube?</h3>

Suppose that: The side length of the considered cube is L units. Then, we get:

Surface area of that cube = 6L² square units.

Bella is wrapping a cube shape box that measures 8.5 inches along each side.

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Surface area = 6 x 8.5²

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Surface area = 433.5 square feet

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Then the correct option is C.

More about the surface area of the cube link is given below.

brainly.com/question/13789496

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2 years ago
In 3 apples cost 48¢ , how many dozen apples can be bougth for $3.84?
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Ok so let’s do .48/3 then divide 3.84 by our answer to get 24
7 0
3 years ago
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Barbra can walk 3200 meters in 24 minutes. How far can she walk in 3 minutes show your work
vichka [17]
\frac{3200}{24}=\frac{n}{3}\\\frac{3200}{24}/\frac{8}{8}=\frac{n}{3}\\\frac{400}{3}=\frac{n}{3}\\\frac{400}{3}*3=\frac{n}{3}*3\\400=n\

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3 years ago
1. if x and y are both even whole numbers. what is a possible solution for x + y?
vivado [14]

Answer:

1. A possible solution for x +y is 9

Step-by-step explanation:

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6 0
3 years ago
1-73.
cricket20 [7]

36inch - 2 feet

72inch - 4 feet

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3 years ago
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