It was Robert E. Lee. In April of 1865 he surrendered to General Ulysses Grant at the Appomattox Courthouse in Virginia.
Dr (name), field trips provide students an experience outside the class rooms or labs. Even with budget cuts I’m sure many of us students and volunteers are willing to help out to make our field trip viable. They give students access to culture, history, and art that may be left out of the regular curriculum. The sensory, physical, and social aspects of field trips enrich learning experiences. ... They can help students prepare for life after graduation and future careers.
Answer:
hi
Explanation:
hi just to log in so I'm here
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.
