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Olenka [21]
3 years ago
12

HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
THE FIRST PERSON TO ANSWER CORRECTLY WILL GET MARKED BRAINLIEST

Mathematics
2 answers:
kvasek [131]3 years ago
5 0

(+)(-) → (-)

(+)(+) → (+)

(-)(-) → (+)

4 + (-2) - (-3) - 6 = 4 - 2 + 3 - 6 = 2 + 3 - 6 = 5 - 6 = -1

xenn [34]3 years ago
3 0

4+(-2) -(-3) -6

first of all we distribute the signs inside to simplify it for the first step

negative times positive = negative

and

negative times negative = positive

=4 -2 +3 -6

Now we can combine using PEMDAS rule

= 7 - 8

= -1

So the answer is -1

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ad-work [718]

Answer:

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Step-by-step explanation:

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2 years ago
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Focus on the regression line. Notice how (0,90) and (1,75) are on this line. Compute the slope of the line through those points

Use the slope formula
m = (y2-y1)/(x2-x1)
m = (75-90)/(1-0)
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3 years ago
A total of 500 married working couples were polled about their annual salaries, with the following information resulting: Husban
Dimas [21]

Answer:

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Step-by-step explanation:

7 0
3 years ago
What is the y-coordinate of the solution for the system of equations? x−y=−11 y+7=−2x
ICE Princess25 [194]

Answer:

y= 5

Step-by-step explanation:

Given the system of equations:

x-y=-11

y+7=-2x

In order to find the y coordinate of the solution we must first find the solution to this system of equations. We first start by solving one of the given equations and then substitute the answer of that into the second equation and further solve to get the final answers.

x=y=-11

y+7=-2x

y+7=-2x

+ -7

y = -2x - 7

x - y = -11

y = -2x-7

x-(-2x-7)=-11

x--2x=x+2x=3x

3x+7=-11

-7

-11+-7=-18

3x=-18

\div3

-18\div3=-6

x=-6

y=-2x-7

y=(-2)(-6)-7

-2\times-6=12-7=5

y=5

Hope this helps.

7 0
1 year ago
Question 5Multiple Choice Worth 1 points)
kolbaska11 [484]
It would be y=x+3 because you have a slope of 1 and a y-intercept at 3
8 0
2 years ago
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