Answer:
Van can carry 15 and bus 51 students
Explanation:
Let's mark the number of vans with x and number of buses with y.
That allows us to write equations:
1) 11x + 9y = 624 (high school A)
2) 5x + y = 126 (high school B)
This means that we have a system of the equations with two unknowns.
We can use x or y to solve this. Let's use x, but first we need to express y through x. We said that:
5x + y = 126
That means that:
y = 126 - 5x
Now, let's plug this in the equation 1):
11x + 9(126 -5x) = 624
11x + 1134 - 45x = 624
-34x = -510
34x = 510
x = 15
So, if x is 15, let's plug it in any of the two equations:
5x + y = 126
75 + y = 126
y = 51
So, a van carry 15 and a bus 51 students.
Answer:
A) Academic database such as JSTOR or Goog le Scholar
Explanation:
Options
a. academic database such as JSTOR or internet Scholar.
b. yearbook such as Facts on File or World Almanac.
c. government resource such as the World Factbook.
d. all of the above.
e. b and c only.
Internet Scholar collects data from JSTOR, Elsevier, and others. Start your investigation there without worrying about bogus information. Peer-reviewed articles are more trustworthy than internet searches.
Always add alternatives if they are part of the question. This will improve answers.
Alessandro did not consider his conflicts when he made the lifestyle change of riding his bike everyday.
