Members from the central high school choir charter a bus to take them to a convention. To lower the cost of travel for each student, Central high school choir invites choir members from west high school on the trip. select all the information necessary to determine the number of choir members from central high school that are going on the trip. a. the cost to charter the bus.

b. the decrease in cost per person.

c. the price of the ticket to enter thr convention.

d. the nunber of miled between central and westhigh school.

e. the number of students from west high school that are going on the trip.
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c.)

step-by-step explanation:

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step-by-step explanation:

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the speed is   miles per hour > is false

step-by-step explanation:

we know that  

a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

in a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

the graph shown in the figure represent a direct variation

the slope of the line represent the speed

for the point

substitute the values of x and y

the linear equation is equal to

statements

case a) it takes hours to go miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

case b) the speed is   miles per hour

the statement is false

because the speed is

case c) the unit rate for the trip is

the statement is true

because the speed is equal to the slope of the linear equation

case d) it took minutes to go the first miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct