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Ainat [17]
2 years ago
15

Pls thanks will give brainiest

Mathematics
1 answer:
Zepler [3.9K]2 years ago
8 0

Answer:

the temperature drops by 40

Step-by-step explanation:

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Hello can anyone give me the step by step answer?
NISA [10]

Answer:

C

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 8, - 42 ) and (x₂, y₂ ) = (- 3, - 17 ) ← 2 ordered pairs from the table

m = \frac{-17-(-42)}{-3-(-8)} = \frac{-17+42}{-3+8} = \frac{25}{5} = 5

The line crosses the y- intercept at (0, - 2 ) , then

y = 5x - 2 → C

7 0
3 years ago
Read 2 more answers
Y+ 2 = -8<br><img src="https://tex.z-dn.net/?f=%20%20%5Cfrac%7By%7D%7B5%7D%20%2B%202%20%3D%20%20-%208" id="TexFormula1" title="
yKpoI14uk [10]

Answer:2

Step-by-step explanation:

idek

6 0
3 years ago
I need to know this I don’t understand and it is last one
Len [333]

Answer:

The answer is 4x

Step-by-step explanation:

Hope this helped

4 0
3 years ago
Factor the equation 16x^2 -2x-5
astraxan [27]
(8x-5)(2x+1)
Check: 16x^2+8x-10x-5
16x^2-2x-5
6 0
3 years ago
Answer 2 questions about equations A and B.
Otrada [13]

Answer:

B.

Step-by-step explanation:

I'm not sure how to answer the 2. question

8 0
3 years ago
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