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PtichkaEL [24]
3 years ago
13

Evaluate 3 - 24 + 8 + 42. A.0 B.2 C.16 D.24

Mathematics
2 answers:
ElenaW [278]3 years ago
6 0
I got 29 i think i’m just dumb this is why i have this app
Fudgin [204]3 years ago
4 0

3 - 24 + 8 + 42

= (3 - 24) + 8 + 42

= (-21 + 8) + 42

= -13 + 42

= 29

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Answer:

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Step-by-step explanation:

<h3>1.</h3>

We judge the x-intercept to be about 5 times as far from the origin as the y-intercept is. If we take the y-intercept of the blue line to be +1, then the equation of that line can be x -5y = -5. The y-intercept of the black line appears to be about 7 times as far from the origin as for the blue line, so the constant will be multiplied by -7: x -5y = 35.

The two equations in the system of equations could be ...

  • x -5y = -5
  • x -5y = 35

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<h3>2.</h3>

We have assumed the two lines are parallel, so they will not intersect. A point of intersection would be a solution to the system. The system of equations will have no solutions.

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