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pentagon [3]
2 years ago
12

Solve: 3(2x+5)=4 Give your answer as a mixed number.

Mathematics
2 answers:
Delicious77 [7]2 years ago
5 0
3(2x+5)=4
(3)(2x)+(3)(5)=4 ()
6x+15=4

6+15-15=4-15
6=-11

= -/
drek231 [11]2 years ago
3 0

Answer:

-11/6 (tbh i just guessed)

Step-by-step explanation:

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Aleksandr [31]

Answer:

The new length of the garden is 80 ft, the new width is 40 ft, and the total area of the new garden is 3200 ft². The area of the new garden will be 8 times larger than the current one. Jane should make her garden 4 times the current length.

Step-by-step explanation:

Juan's garden is 40 ft in length, he wishes to make the length 2 times longer:

2 \times 40 = 80

Juan's garden is 10 ft in width, he wishes to make the width 4 times longer:

4 \times 10 = 40

With a length of 80 and width of 40, the total area of the garden is

40 \times 80 = 3200

Since Juan wanted to make the length 2 times longer and the width 4 times longer, the total area of the garden will be

2 \times 4 = 8

larger than the current garden.

Jane wants to make her garden 20 times the size. Since she's making her garden 5 times longer in width, she needs to make the length of her garden

\frac{20}{5} = 4

4 times longer.

4 0
3 years ago
Sven has 11 more than twice as many customers as when he started selling
valina [46]

Answer:

31

Step-by-step explanation:

73 - 11 = 62

62 / 2 = 31

4 0
3 years ago
when 256 is multiplied by a positive power of 10 number of zeros in the product is related to the power of 10 explain how the nu
Anna [14]

Answer:

If you multiply 256 by 10 powered by k, then the number of zeros in the product is k

Step-by-step explanation:

Let x be any integer, if you multiply x by 10 you will have to add one zero at the right of x. If you multiply by 10 again, you will have to add a second zero at the right, thus if you multiply by 100, you will have to add 2 zeros. If you multiply by 1000 = 10*10*10 = 10³ you will have to add 3 zeros and so on.

Therefore, if you multiply 256 by 10^k, then you will have to add k zeros to 256, and as a consequence, the amount of zeros in the product is equal to the power of 10 we are multiplying.

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X=2. You just need to make them equal each other because it says bisect

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3 years ago
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melisa1 [442]
Finding the difference is the same as subtracting the smaller from the larger
4 0
3 years ago
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