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laila [671]
3 years ago
5

3. * + 4y = 6 = -x +3 What is the answer

Mathematics
1 answer:
miv72 [106K]3 years ago
6 0

Answer:

the answers is -4

Step-by-step explanation:

-1+3 I think this the answer

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Choose the expression that represents a cubic expression.
Anna007 [38]

Answer:

10x³ - 6x² - 9x + 12 is a cubic expression ⇒ 2nd

6x + 6 is a linear expression ⇒ 1st

5x² + 9x - 1 is a quadratic expression ⇒ 2nd

Quadratic expression ⇒ 1st

Step-by-step explanation:

* Lets explain the degree of any expression

- The degree of any expression is the greatest power of the variable

- Ex:

# 3x - 3 is a first degree expression

# x² - 3x + 2  is a second degree expression

# 5x³ - 2x² + 5x - 2 is a third degree expression

- The first degree expression is called linear expression

- The second degree expression is called quadratic expression

- The third degree expression is called cubic expression

* Lets solve the problem

∵ The cubic expression is the expression with greatest power of 3

∴ 10x³ - 6x² - 9x + 12 is the cubic expression

∵ The linear expression is the expression with greatest power of 1

∴ 6x + 6 is a linear expression

∵ The quadratic expression is the expression with greatest power of 2

∴ 5x² + 9x - 1 is a quadratic expression

∵ The expression is -2x² + 11

∵ The greatest power of x is 2

∴ -2x² + 11 is a quadratic expression

3 0
3 years ago
Read 2 more answers
What is an appropriate data display for the distribution of teachers by age?
sertanlavr [38]
Not really sure what exactly you are asking, but maybe a bar graph?
4 0
2 years ago
5 – (– 3 + 4 – 2) – 3 · (2 + 5 – 4)<br> cuanto da
muminat

Answer:

-3

Step-by-step explanation:

4 0
3 years ago
BRAINLIEST! Solve for k <br>7(9+k)
dolphi86 [110]
No sure I used Photomath hope it’s a start

6 0
3 years ago
14x1/2 consider the expression
MissTica

Answer: 7

Step-by-step explanation:

14*1=14

14/2=7

5 0
2 years ago
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