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Tanzania [10]
3 years ago
12

Factor the expression. 4d + 12 Enter your answers in the boxes.

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
7 0

(d + 3) = 4d + 12

Step-by-step explanation: none

Dmitry_Shevchenko [17]3 years ago
5 0
4d + 12 = 4(d + 3)
Basically, you just need to determine what 4d and 12 have in common.  In this case, they both divide evenly by 4. Therefore 4 (d + 3) = 4d + 12 according to the distributive property. 
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Please help it would be greatly appreciated:)
mixer [17]

Answer:

I really don't know but can u help with mine-_-

6 0
3 years ago
Read 2 more answers
The difference between two integers is 32.The ratio of these integers is 1:3.Find these integers​
shutvik [7]

Answer:

16 and 48

Step-by-step explanation:

let the 2 integers be x and 3x ← ratio 1 : 3

Then

3x - x = 32 ← difference between the integers

2x = 32 ( divide both sides by  2 )

x =  16

and 3x = 3 ×  16 =  48

Since magnitude of difference is 32

We can also express the difference as

x - 3x = 32

- 2x = 32 ( divide both sides by - 2 )

x = - 16

and 3x = 3 × - 16 = - 48

The 2 integers are 16 and 48 or - 16 and - 48

7 0
3 years ago
Read 2 more answers
One number is nine more than a second number. Four times the first is 6 less than 2 times the second. Find the numbers.
Masteriza [31]

9514 1404 393

Answer:

  -12, -21

Step-by-step explanation:

Let x represent the first number. Then the second is x-9. The other relation is ...

  4x = 2(x-9) -6

  2x = -24 . . . . . subtract 2x, simplify

  x = -12

  x-9 = -21

The first number is -12; the second number is -21.

6 0
3 years ago
What's the digit in the tenths place ​
Darya [45]
Tenths is the digit in the tenths place. Like 0.1 being 1 tenth.
5 0
3 years ago
Enter the fraction as a sum of unit fractions.3/18=18/blank+18/blank+18/blank help pls
olya-2409 [2.1K]

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wtjfavyw

5 0
2 years ago
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