1 year ago

What are the x-intercepts of the following graph?

Mathematics

1 answer:

pychu [463]1 year ago

8 0

Answer:

c (2,0) and (-2,0) I hope ot helps

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Which property of inequality should you use to solve 3x ≤ 27?

lord [1]

division property would help you solve this inequality

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2 years ago

Select the correct answer.

yuradex [85]

Answer:

awser 29

Step-by-step explanation:

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2 years ago

MULTIPLE CHOICE<br> What is LM?<br> 3x + 5<br> 4x + 7<br> LN = 33 cm

FromTheMoon [43]

Answer:

C. 14

Step-by-step explanation:

Add LM and MN

(3x + 5) + (4x + 7)

(4x + 3x) + (5 + 7)

7x + 12

As we know the total is 33

So,

7x + 12 = 33

Subtract 12 from 33, which gives me 21

Now,

7x = 21

To make x alone, divide both sides by 7, and then we will get x = 3

If x = 3

LM = 3x + 5

= (3*3) + 5

= 9 + 5

= 14

7 0

3 years ago

Simplify each of the following expressions.

Leokris [45]

Answer:

1. 8x

2. 5m

3. 9y

4. 0

5. 2s

6. 5x + 9y

7. w + 4t

8. 7m - n + 6

9. x + 6y

10. 12x + 6

11. 5p + 3

12. 5x - 7

13. - 4c + 82

14. 4f + 2d + 2

Step-by-step explanation:

hope this helps

4 0

2 years ago

Which expressions are polynomials? select each correct answer

Zielflug [23.3K]

Note:
A polynomial of order n is of the form
$f(x)=a_{n}x^{n}+a_{n-1}x^{n-1} + \, ..., \, +a_{1}x+a_{0}$
where the a's are constants.

Consider the given expressions.
x/5 + 2 Not a polynomial
35x² It is a polynomial of order 2
7x⁷ - x⁵ It is a polynomial of order 7
4x + √(x-1) It is not a polynomial

Answer:
The polynomials are
35x²
7x⁷ - x⁵

8 0

2 years ago