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valentinak56 [21]
3 years ago
11

Let x be the seats in the small van and y the seats in the large van. how many seats does the large van have?

Mathematics
1 answer:
vodomira [7]3 years ago
4 0
<span>Given: 2 vans
let van 1 seats = x
</span><span>let van 2 seats = y = x + 6</span><span>

 Total # trips larger = 1 trip
 total # trips small = 2 trips
  max # people = 57 each
 
2x + y = 57
 2x + (x + 6) = 57
  3x = 51
 x = 51/3 = 17 people
 
y = x + 6 = 17 + 6 = 23 people
 
check: 2x + y = 57 2(17) + 23 = 34 + 23 = 57

Thus, the small van can carry 17 passengers the large van can carry 23 passengers</span>
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