Answer: There are 385 students and teachers who rode to the zoo in buses and 24 students and teachers who rode to the zoo in trains.
Step-by-step explanation:
Since we have given that
Total number of students and teachers = 409
Let the number of vans be x
Let the number of buses be x+5
Number of students and teachers each bus transported = 55
Number of students and teachers each van transported = 12
According to question,

Total number of students and teachers who rode to the zoo in buses will be

Total number of students and teachers who rode to the zoo in vans will be

Hence, there are 385 students and teachers who rode to the zoo in buses and 24 students and teachers who rode to the zoo in trains.
This is an answer should help you
$47.70
$45 with 6% sales tax
6%=.06
To find total amount multiply by 1.06 or multiply by .06 and that is tax amount and then add it to the $45
$45*.06=2.70 amount of tax
$45*1.06=47.70 total amount paid
Any questions feel free to ask. Have a great day!
The mid-point for given endpoints is (4,3)
Step-by-step explanation:
a mid-point is the point on a line segment that divides it into two equal portions.
If (x1,y1) and (x2,y2) are the coordinates of vertices of a line segment, then mid-point is given by:

given
(x1,y1) = (9,9)
(x2,y2) = (-1,-3)

The mid-point for given endpoints is (4,3)
Keywords: Coordinate Geometry, Mid-point
Learn more about coordinate geometry at:
#LearnwithBrainly
The answer is 79 im sure of it