como se hace esa pregunta Juan mide 1m con 78cm y Luis 1m con 96cm ¿Cuántos centímetros dediferencia hay entre Juan y Luis?Por favor

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

the answer is d

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