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Lubov Fominskaja [6]
3 years ago
11

Which number line can you use to simplify -2+(-8)

Mathematics
1 answer:
Savatey [412]3 years ago
4 0
Where is the lines? can u send the lines pls?
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How do you solve this
Trava [24]
1. reduce the fraction and subtract the exponents

(5x^7y^2)/2

3 0
3 years ago
What is the distributive property in -6 (x - 6)-
LenaWriter [7]

Answer:

-6x+36

Step-by-step explanation:

-6 (x - 6)

Distribute

-6x -6 (-6)

-6x+36

8 0
3 years ago
Which of the following best describes the graph of the polynomial function
Varvara68 [4.7K]
ANSWER

The graph has no zero.

EXPLANATION

The given polynomial function is a quadratic graph that has its maximum point at

(-1,0)

The graph has no x-intercept.

This implies that, the polynomial function represented by this graph has no zeros.

The correct answer is option D
7 0
3 years ago
Read 2 more answers
What is the solution to the system of equations?
yarga [219]

Answer:

(2, - 4 )

Step-by-step explanation:

Given the 2 equations

x + 2y = - 6 → (1)

3x + y = 2 → (2)

Multiplying (2) by - 2 and adding to (1) will eliminate the term in y

- 6x - 2y = - 4 → (3)

Add (1) and (3) term by term to eliminate y

- 5x = - 10 ( divide both sides by - 5 )

x = 2

Substitute x = 2 into either of the 2 equations and solve for y

Substituting into (1)

2 + 2y = - 6 ( subtract 2 from both sides )

2y = - 8 ( divide both sides by 2 )

y = - 4

Solution is (2, - 4 )

8 0
3 years ago
(2x+6)(5x-1)<br> Foil method
WINSTONCH [101]
Multiple 2x * 5x =10x^2
Multiple 2x * -1 = -2x
Multiple 6 * 5x = 30x
Multiple 6 * -1 = -6
Add 30x + (-2x) = -28x
10x^2 + 28x -6 is the final answer
8 0
3 years ago
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