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OlgaM077 [116]
3 years ago
11

The sum of a number and two is equal to negative seven. Translate this sentence to an equation and then find the number.

Mathematics
2 answers:
NISA [10]3 years ago
6 0

Answer:

-9 is correct

Step-by-step explanation:

Free_Kalibri [48]3 years ago
6 0

Answer:

-9

Step-by-step explanation:

<3

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Can you guys help me please.
Norma-Jean [14]

Answer:

question 1: answer is 4

question 2: answer is 1

Step-by-step explanation:

6 0
3 years ago
Solve for t 16−2t=t+9+4t
Brums [2.3K]

Answer:

Step-by-step explanation:

16-2t=t+9+4t  

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8 0
2 years ago
Describe how to write 3x+2y=12 in function notation.assume that y represent the dependent variable.
GarryVolchara [31]
To write this function in function notation all you would need to do is rearrange the equation for y.

3x + 2y = 12

3x - 3x + 2y = 12 - 3x

2y = 12 - 3x

2y/2 = 12/2 - 3x/2

Y = 6 - 3/2 X or

Y = -3/2 X + 6.

5 0
3 years ago
Read 2 more answers
Divide: (-7x+x^2+15)÷(-3+x)
kakasveta [241]
Since the divisor is in the form (x + #) or (x - #), This can be done by synthetic division.
First put the polynomial ion descending order: x^2 - 7x + 15
Take the coefficients of the terms and follow these steps:

3 |  1 -7  15
         3  -12
___________  Bring down the 1, multiply the 3 by the 1 and place under the
     1  -4    3       -7, then add.
                         Multiply 3 by -4, place under the 15, then add.
       The bottom row is our answer. Since the problem started with a second power, the answer will start with a first power.
The bottom row are the coefficients of the terms and the last number is the remainder.
x - 4 remainder 3 ALSO WRITTEN   x - 4 + 3/(x -3)
3 0
3 years ago
I don't understand ....the teacher gave us this question with a diagram ... if you get it correctly I will mark you as the brain
Georgia [21]

Answer:

I think the answer is a I think

4 0
3 years ago
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