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kondaur [170]
2 years ago
14

A line goes through points (-5, 8) and (-1, -10). What is the slope of the line?

Mathematics
1 answer:
andrey2020 [161]2 years ago
5 0

Answer:

-4.5

Step-by-step explanation:

(y2-y1)/(x2-x1)

(8+10)/(-5+1)

(18/-4)

-4.5

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Write three numbers that round to 400
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Se vendieron un total de 430 boletos para la obra de teatro escolar. Los boletos eran o de adulto o de estudiante. Se vendieron
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Resolviendo un sistema de ecuaciones, veremos que se vendieron 250 boletos de adulto.

<h3>¿Cuántos boletos de adulto fueron vendidos?</h3>

Definamos las variables:

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  • y = boletos de estudiantes vendidos.

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Tenemos el sistema de ecuaciones:

x + y = 430

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Para resolverlo, podemos reemplazar la segunda ecuación en la primera:

x + y = 430

x + (x - 70) = 430

2x = 430 + 70 = 500

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Sí quieres aprender más sobre sistemas de ecuaciones:

brainly.com/question/13729904

#SPJ1

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