Asked by bob
the senior class at highschool a and highschool b planned separate trips to the local amusement park the senior class at highschool a rented and filled 5 vans and 8 buses with 357 students highschoolb rented and filled 10 vans and 5 buses with 285 students every van had the same number of students in it as did the buses find the number of students in each vans and in each bus
Answers
Answered by
Reiny
solve:
5v + 8b = 357
10v + 5b = 285 --- > 2v + b = 57
then b = 57-2v
sub into the first
5v + 8(57-2v) = 357
5v - 16v = -99
v = -99/-11 = 9
then b= 57-2(9) = 39
A van holds 9 students and a bus holds 39 students
5v + 8b = 357
10v + 5b = 285 --- > 2v + b = 57
then b = 57-2v
sub into the first
5v + 8(57-2v) = 357
5v - 16v = -99
v = -99/-11 = 9
then b= 57-2(9) = 39
A van holds 9 students and a bus holds 39 students
Answered by
Ms. Sue
Your post is too difficult to read because it lacks punctuation and capitalization.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.