Systems of Equations, continued Plan
to Do
Activity to Complete
Point
Value
Problem 5 (Solve by Addition or Subtraction): For a field
trip, the science class rented and filled eight vans and eight
buses with 240 students. The math class rented and filled four
vans and two buses with 68 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.
10

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5

-x represents miles per gallon

-y represents cargo weight

-vehicle traveled an average of 5.3 miles per gallon(x1) with load of 22 tons (y1)

- vehicle traveled an average of 6.3 miles per gallon( x2) with load of 18 tons( y2)

so, equation now becomes

so, option a) is correct

add a screenshot of the graph so i can .

step-by-step explanation: