The senior classes at High School A and High School B planned separate trips to
Yellowstone
N...
Mathematics, 02.03.2021 21:10 Maria3737
The senior classes at High School A and High School B planned separate trips to
Yellowstone
National Park. The senior class at High School A rented and filled 11 vans and 7 buses with
541
students. High School B rented and filled 2 vans and 7 buses with 379 students. Every van
had
the same number of students in it as did the buses. Find the number of students in each
van and
in each bus.
Each Van held
students and each Bus held
students.
Answers: 1
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Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.
Answers: 1
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Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
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What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
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