Acertain amusement park sells half-day passes and all-day passes. the amusement park charges $40 for a half-day pass and $80 for an all-day pass. the amusement park sold a total of 70 passes one day for $4,600. how many all-day passes did the amusement park sell?

45 all-day passes

Step-by-step explanation:

Let x be the number of half-day passes. Let y be the number of all-day passes.

x+y=70

40x+80y=4600

40(70-y)+80y=4600

y= 45 all-day passes

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

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