Acertain school has 300 students. there is one teacher for every 25 students. how many teachers are there? find the most important variable in the problem. a. the number of teachers in the school b. the number of students the school can hold c. the number of classrooms in the school

There are 12 teachers.

A. the number of teachers in the school

Step-by-step explanation:

We can use ratios to solve the problem

teacher: students

1            : 25

If there are 300 students, we need to multiply by 300/25 = 12

1*12        : 25*12

12            :300

There are 12   teachers

The most important variable is the number of teachers in the school.

The school may or may not be filled to capacity and the classrooms might not be used.

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76