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xxMikexx [17]
2 years ago
10

Which expression represents the phrase, "one third the sum of 12 and a number"?

Mathematics
2 answers:
SCORPION-xisa [38]2 years ago
8 0
1/3(12 + x) <==

the sum means add....so 1/3 of the sum (12 + x).....1/3(12 + x)
maxonik [38]2 years ago
5 0
If anything id say the last one  13(12+x)
 :)
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KonstantinChe [14]
The bench costs $450.
You first need to subtract the difference between the garden table and the bench from the total so they are equivalent, and then divide by two to find what the bench is on its own.
(The garden table costs $536, by the way. To find that, you just need to add its half of 900, 450, to the 86 you subtracted initially.)
Tell me if this doesn’t make sense, it’s sort of hard to explain!

4 0
2 years ago
For any two nonzero integers, the product and quotient have the same sign. True or False
Alekssandra [29.7K]
True......................
7 0
3 years ago
So um what’s the answer to this. -7(2+k)=7
lilavasa [31]

Answer:

k = -3

Step-by-step explanation:

-7(2 + k) = 7

Divide both sides by (-7)

2 + k = 7/-7

2 + k = -1

Subtract 2 form both sides

   k = -1 - 2

k = -3

5 0
3 years ago
Read 2 more answers
Divide the following polynomial using synthetic division, then place the answer in the proper location on the grid. Write answer
Alika [10]

Answer:

  12x^3 -7x^2 +14x -20

Step-by-step explanation:

See below for the synthetic division tableau.

8 0
3 years ago
25 POINTS!
lubasha [3.4K]
To solve this you'll plug in the ordered pairs and if the answer is equal then it is the answer.

A: 2 = 3(0) - 2
     2 = 0 - 2 
     2 ≠ -2

B: 1 = 3(1) - 2
     1 = 3 - 2
      1 = 1

C: 1 = 3(-3) - 2
      1 = -9 - 2
       1 ≠ -11

D: 0 = 3(2) - 2
     0 = 6 - 2
     0 ≠ 4

So the answer choice B is the solution to the given equation.

Hope this helps :)
8 0
3 years ago
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