Answer:
Step-by-step explanation:
A system of linear equations can help solve questions like this, that don't give "any" clue as to how many people are on either a van or a bus. Here you just need to interpret the question; at the bottom, it says that <em>x</em> represents the number of students on vans and <em>y</em> represents the number of students on a bus. In other words, for each school, the total number of students going on the field trip are the number of students on vans and the number of students on buses. Hope this helps :D
In this question, the bus had traveled 4 parts of the distance which equal to 12 miles. If you put it into an equation it will become
4 parts = 12 miles
1 parts = 12miles/4= 3 miles
The total distance of town A to town B is 8 parts. So, the total distance in miles would be:
8 parts * 3miles/part= 24 miles
Answer:
7r
Step-by-step explanation:
because 7r is 7(r)